| Stadt | Country | Staat | Code | Bemerkungen |
| Aalborg | Denmark | AAL | - Aalborg | |
| Aalesund | Norway | AES | - Vigra | |
| Aarhus | Denmark | AAR | - Tirstrup | |
| Aberdeen | SD | USA | ABR | - Aberdeen Regional Airport |
| Aberdeen | Scotland | United Kingdom | ABZ | - Dyce |
| Abidjan | Cote D'ivoire | ABJ | - Port Bouet | |
| Abilene | TX | USA | ABI | - Municipal |
| Abu Dhabi | United Arab Emirates | AUH | - Abu Dhabi International | |
| Abu Simbel | Egypt | ABS | - Abu Simbel | |
| Acapulco | Guerrero | Mexico | ACA | - Alvarez International |
| Accra | Ghana | ACC | - Kotoka | |
| Adana | Turkey | ADA | - Adana | |
| Addis Ababa | Ethiopia | ADD | - Bole | |
| Adelaide | South Australia | Australia | ADL | - Adelaide |
| Agadir | Morocco | AGA | - Inezgane | |
| Agen | France | AGF | - La Garenne | |
| Agra | India | AGR | - Kheria | |
| Aguadilla | PR | USA | BQN | |
| Aguascalientes | Aguascalientes | Mexico | AGU | |
| Ahmedabad | India | AMD | - Ahmedabad | |
| Ajaccio | Corsica | France | AJA | - Campo Dell Oro |
| Akron/Canton | OH | USA | CAK | - Akron-Canton Regional Airport |
| Akureyri | Iceland | AEY | - Akureyri | |
| Alamogordo | NM | USA | ALM | |
| Alamosa | CO | USA | ALS | - Bergman Field |
| Albany | NY | USA | ALB | - Albany County Airport |
| Albany | GA | USA | ABY | - Dougherty County |
| Albuquerque | NM | USA | ABQ | - Albuquerque International Airport |
| Albury | New South Wales | Australia | ABX | - Albury |
| Alderney | Channel Islands | United Kingdom | ACI | - The Blaye |
| Aldershot | Ontario | Canada | Aldershot | |
| Aleppo | Syria | ALP | - Nejrab | |
| Alexandria | Ontario | Canada | XFS | - Alexandria / Via Rail Service |
| Alexandria | Egypt | ALY | - Alexandria | |
| Alexandria | LA | USA | ESF | - Esler Field |
| Alghero | Sardinia | Italy | AHO | - Fertilia |
| Algiers | Algeria | ALG | - Houari Boumedienne | |
| Alicante | Spain | ALC | - Alicante | |
| Alice Springs | Northern Territory | Australia | ASP | - Alice Springs |
| Allakaket | AK | USA | AET | |
| Allentown | PA | USA | ABE | - Allentown-Bethlehem-Easton Airport |
| Alliance | NE | USA | AIA | |
| Almaty | Kazakhstan | ALA | - Almaty | |
| Almeria | Spain | LEI | - Almeria | |
| Alor Setar | Malaysia | AOR | - Sultan Abdul Halim | |
| Alotau | Papua New Guinea | GUR | - Gurney | |
| Alpena | MI | USA | APN | - Alpena Regional Airport |
| Alpine | TX | USA | ALE | - Alpine Texas |
| Alta | Norway | ALF | - Elvebakken | |
| Altoona / Martinsburg | PA | USA | AOO | - Blair County |
| Amarillo | TX | USA | AMA | - Amarillo International Airport |
| Ambler | AK | USA | ABL | |
| Ambon | Indonesia | AMQ | - Pattimura | |
| Amman | Jordan | AMM | - Queen Alia International | |
| Amman | Jordan | ADJ | - Civil | |
| Amos | Quebec | Canada | YEY | |
| Amsterdam | Netherlands | AMS | - Schiphol | |
| Anaheim | CA | USA | ANA | - John Wayne Intl - Orange County |
| Anchorage | AK | USA | ANC | - Anchorage International |
| Ancona | Italy | AOI | - Falconara | |
| Andros Town | Bahamas | ASD | ||
| Anguilla | Anguilla | AXA | ||
| Aniak | AK | USA | ANI | |
| Ankara | Turkey | ESB | - Esenboga | |
| Annaba | Algeria | AAE | - Les Salines | |
| Annecy | France | NCY | - Annecy-Meythe | |
| Anniston | AL | USA | ANB | - Municipal |
| Antalya | Turkey | AYT | - Antalya | |
| Antananarivo | Madagascar | TNR | - Ivato | |
| Antofagasta | Chile | ANF | - Cerro Moreno | |
| Antwerp | Belgium | ANR | - Deurne | |
| Anvik | AK | USA | ANV | |
| Aomori | Japan | AOJ | ||
| Apia | Samoa | APW | - Faleolo | |
| Appleton | WI | USA | ATW | - Outagamie County Airport |
| Aqaba | Jordan | AQJ | - Aqaba | |
| Aracaju | Sergipe | Brazil | AJU | |
| Arauca | Colombia | AUC | ||
| Arcata | CA | USA | ACV | - Arcata/Eureka Airport |
| Arequipa | Peru | AQP | - Rodriguez Ballon | |
| Arica | Chile | ARI | - Chacalluta | |
| Arkhangelsk | Russia | ARH | - Arkhangelsk | |
| Armidale | New South Wales | Australia | ARM | - Armidale |
| Arthurs Town | Bahamas | ATC | ||
| Aruba | Aruba | AUA | - Reina Beatrix | |
| Arviat | Northwest Territories | Canada | Arviat | |
| Asahikawa | Japan | AKJ | - Asahikawa | |
| Asheville / Hendersonville | NC | USA | AVL | - Asheville Regional Airport |
| Asmara | Eritrea | ASM | - Asmara Intl/Yohannes Iv | |
| Aspen | CO | USA | ASE | - Pitkin County Airport Sardy Field |
| Asturias | Spain | OVD | - Asturias | |
| Asuncion | Paraguay | ASU | - Silvio Pettirossi | |
| Aswan | Egypt | ASW | - Daraw | |
| Athens | Greece | ATH | - Hellinikon | |
| Athens | GA | USA | AHN | |
| Atikokan | Ontario | Canada | YIB | |
| Atlanta | GA | USA | ATL | - Hartsfield International |
| Atlantic City /Atlantic Cty | NJ | USA | ACY | - Atlantic City International |
| Auckland | New Zealand | AKL | - Auckland International Airport | |
| Augsburg | Germany | AGB | - Muehlhausen | |
| Augusta | GA | USA | AGS | - Bush Field |
| Augusta | ME | USA | AUG | - Maine State |
| Aurangabad | India | IXU | - Chikkalthana | |
| Austin | TX | USA | AUS | - Robert Mueller Municipal Airport |
| Avignon | France | AVN | - Caumont | |
| Ayers Rock | Northern Territory | Australia | AYQ | - Connellan |
| Bacolod | Philippines | BCD | - Bacolod | |
| Bagdogra | India | IXB | - Bagdogra | |
| Bahia Blanca | Buenos Aires | Argentina | BHI | - Commandante |
| Bahrain | Bahrain | BAH | - Bahrain International Bahrain | |
| Baie Comeau | Quebec | Canada | YBC | |
| Baker Lake | Northwest Territories | Canada | Baker Lake | |
| Bakersfield | CA | USA | BFL | - Meadows Field |
| Baku | Azerbaijan | BAK | - Baku | |
| Baltimore | MD | USA | BWI | - Baltimore-Washington International |
| Bamaga | Queensland | Australia | ABM | |
| Bamako | Mali | BKO | - Senou | |
| Bandar Seri Begawan | Brunei Darussalam | BWN | - Brunei International | |
| Bandung | Indonesia | BDO | - Husein Sastranegara | |
| Banff | Alberta | Canada | YBA | |
| Bangalore | India | BLR | - Hindustan | |
| Bangkok | Thailand | BKK | - Bangkok International Airport | |
| Bangor | ME | USA | BGR | - Bangor International Airport |
| Bangui | Central African Republic | BGF | - Bangui | |
| Banjarmasin | Indonesia | BDJ | - Syamsudin Noor | |
| Banjul | Gambia | BJL | - Yundum International | |
| Bar Harbor | ME | USA | BHB | |
| Barcelona | Spain | BCN | - Barcelona | |
| Barcelona | Venezuela | BLA | - Gral Jose Antonio Anzoategui | |
| Bari | Italy | BRI | ||
| Barinas | Venezuela | BNS | - Barinas | |
| Barnaul | Russia | BAX | - Barnaul Airport | |
| Barquisimeto | Venezuela | BRM | - Barquisimeto | |
| Barra / Hebrides Islands | Scotland | United Kingdom | BRR | - North Bay |
| Barranquilla | Colombia | BAQ | - E Cortissoz | |
| Barrow | AK | USA | BRW | - Barrow |
| Basel | Switzerland | BSL | - Basel | |
| Basongo | Zaire | |||
| Bastia | Corsica | France | BIA | - Poretta |
| Bathurst Island | Northern Territory | Australia | BRT | |
| Batman | Turkey | BAL | - Nearest Air Service Through Diyarbakir | |
| Baton Rouge | LA | USA | Baton Rouge | - Ryan Airport |
| Bayreuth | Germany | BYU | - Bindlacher Berg | |
| Beaumont | TX | USA | BPT | - Jefferson County |
| Beckley | WV | USA | BKW | |
| Bedford | MA | USA | BED | - Bedford |
| Beica | Ethiopia | BEI | - Beica | |
| Beijing | China | PEK | - Peking Capital Airport | |
| Beijing | China | NAY | ||
| Beira | Mozambique | BEW | - Beira | |
| Beirut | Lebanon | BEY | - International | |
| Belem | Para | Brazil | BEL | - Val De Cans |
| Belfast | Northern Ireland | United Kingdom | BFS | - Belfast International |
| Belfast | Northern Ireland | United Kingdom | BHD | - Belfast Harbor |
| Belgrade | Yugoslavia | BEG | - Belgrade-Beograd | |
| Belize City | Belize | BZE | - Belize International | |
| Belize City | Belize | TZA | - Belize Municipal | |
| Belleville | Ontario | Canada | XVV | - Belleville / Via Rail Service |
| Bellingham | WA | USA | BLI | - Bellingham International |
| Belo Horizonte /Belo Horizon | Minas Gerais | Brazil | PLU | - Confins/Pampulha |
| Belo Horizonte /Belo Horizon | Minas Gerais | Brazil | CNF | - Aeropuerto Internacional Tancredo Neves |
| Bemidji | MN | USA | BJI | - Bemidji Municipal Airport |
| Benton Harbor | MI | USA | BEH | - Ross Field |
| Bergen | Norway | BGO | - Flesland | |
| Berlin | Germany | THF | - Tempelhof | |
| Berlin | Germany | BER | - Schoenefeld | |
| Berlin | Germany | TXL | - Tegel | |
| Berlin | Germany | SXF | - Schoenefeld | |
| Bermuda/Hamilton | Bermuda | BDA | - Kindley Airfield/Civil Air Terminal | |
| Berne | Switzerland | BRN | - Belp | |
| Berne | Switzerland | ZDJ | - Berne-Rr Station | |
| Bethel | AK | USA | BET | - Bethel |
| Beziers | France | BZR | - Beziers-Vias | |
| Bhairawa | Nepal | BWA | - Bhairawa | |
| Bharatpur | Nepal | |||
| Bhubaneswar | India | BBI | - Bhubaneswar | |
| Biak | Indonesia | BIK | - Mokmer | |
| Biarritz | France | BIQ | - Parme | |
| Bilbao | Spain | BIO | - Sondica | |
| Billings | MT | USA | BIL | - Billings Logan Intnl Airport |
| Billund | Denmark | BLL | - Billund | |
| Bimini | Bahamas | BIM | - Bimini Island International | |
| Bimini | Bahamas | NSB | - North Seaplane Base | |
| Binghamton/Endicott/Johnson City | NY | USA | BGM | - Edwin Alink Field |
| Bintulu | Sarawak | Malaysia | BTU | - Bintulu |
| Birdsville | Queensland | Australia | BVI | - Birdsville |
| Birmingham | England | United Kingdom | BHX | - International |
| Birmingham | AL | USA | BHM | - Seibels/Bryan Airport |
| Bishkek | Kyrgyzstan | FRU | - Bishkek Airport | |
| Biskra | Algeria | BSK | - Biskra | |
| Bismarck | ND | USA | BIS | - Bismarck Mannan Municipal |
| Bissau | Guinea-Bissau | OXB | - Osvaldo Vieira | |
| Blackpool | England | United Kingdom | BLK | - Blackpool |
| Blanc Sablon | Quebec | Canada | YBX | - Blanc Sablon Airport |
| Blantyre | Malawi | BLZ | - Chileka | |
| Bloemfontein | South Africa | BFN | - Jbm Hertzog | |
| Bloomington | IN | USA | BMG | - Monroe County Airport |
| Bloomington | IL | USA | BMI | - Normal |
| Bluefield | WV | USA | BLF | |
| Boa Vista | Roraima | Brazil | BVB | |
| Boca Raton | FL | USA | ||
| Bodo | Norway | BOO | - Bodo | |
| Bodrum | Turkey | BXN | - Imsik Airport | |
| Bogota | Colombia | BOG | - Eldorado | |
| Boise | ID | USA | BOI | - Boise Municipal Arpt Gowen Field |
| Bologna | Italy | BLQ | - Guglielmo Marconi | |
| Bombay | India | BOM | - Bombay | |
| Bonaire | Netherlands Antilles | BON | - Flamingo Field | |
| Bonaventure | Quebec | Canada | YVB | |
| Bonn | Germany | BNJ | - Train Main Railroad Station | |
| Bordeaux | France | BOD | - Merignac | |
| Bornholm | Denmark | RNN | - Arnager | |
| Boston | MA | USA | BOS | - Logan International Airport |
| Boulder | CO | USA | WBU | |
| Bozeman | MT | USA | BZN | - Gallatin Field |
| Bradford | PA | USA | BFD | - Bradford Regional |
| Brainerd | MN | USA | BRD | |
| Brampton | Ontario | Canada | XPN | - Brampton / Via Rail Service |
| Brandon | Manitoba | Canada | YBR | |
| Brantford | Ontario | Canada | XFV | - Brantford / Via Rail Service |
| Brasilia | Distrito Federal | Brazil | BSB | - International |
| Bratislava | Slovakia | BTS | - Ivanka | |
| Breckenridge | CO | USA | QKB | |
| Bremen | Germany | BRE | - Bremen | |
| Bremerton | WA | USA | PWT | - Municipal |
| Brest | France | BES | - Guipavas | |
| Bridgeport | CT | USA | BDR | - Sikorsky Memorial |
| Bridgetown | Barbados | BGI | - Grantley Adams International | |
| Brisbane | Queensland | Australia | BNE | - Brisbane International Airport |
| Bristol | England | United Kingdom | BRS | - Bristol |
| Bristol/Johnson City/Kingsport | TN | USA | TRI | - Municipal Tri-City Airport |
| Brive-La-Gaillarde | France | BVE | - Laroche | |
| Brno | Czechoslovakia | BRQ | - Turnay | |
| Brockville | Ontario | Canada | XBR | |
| Broken Hill | New South Wales | Australia | BHQ | - Broken Hill |
| Bronnoysund | Norway | BNN | - Bronnoy | |
| Brookings | SD | USA | BKX | - Brookings Municipal Airport |
| Brownsville | TX | USA | BRO | - South Padre Island Intl |
| Brunswick | GA | USA | BQK | - Glynco Jetport |
| Brussels | Belgium | BRU | - National | |
| Brussels | Belgium | |||
| Bucaramanga | Colombia | BGA | - Palo Negro | |
| Bucharest | Romania | OTP | - Otopeni | |
| Bucharest | Romania | BBU | - Baneasa | |
| Budapest | Hungary | BUD | - Ferihegy | |
| Buenos Aires | Buenos Aires | Argentina | AEP | - Eze - Ezeiza International Airport |
| Buenos Aires | Buenos Aires | Argentina | AEP | - Jorge Newberry |
| Buffalo | NY | USA | BUF | - Greater Buffalo Intl Airport |
| Bukhara | Uzbekistan | BHK | ||
| Bulawayo | Zimbabwe | BUQ | - Bulawayo | |
| Bullhead City | AZ | USA | IFP | - Bullhead |
| Burbank | CA | USA | BUR | - Burbank Glendale Pasadena Airport |
| Burlington | IA | USA | BRL | - Burlington Municipal Airport |
| Burlington | VT | USA | BTV | - Burlington International Airport |
| Burns Lake | British Columbia | Canada | YPZ | |
| Bushehr | Iran | BUZ | - Bushehr | |
| Butte | MT | USA | BTM | |
| Butuan | Philippines | BXU | - Butuan | |
| Caen | France | CFR | - Carpiquet | |
| Cagliari | Sardinia | Italy | CAG | - Elmas |
| Cairns | Queensland | Australia | CNS | - Cairns |
| Cairo | Egypt | CAI | - International | |
| Calcutta | India | CCU | - Calcutta | |
| Caldwell | NJ | USA | ||
| Calgary | Alberta | Canada | YYC | - Calgary Intl Airport |
| Cali | Colombia | CLO | - Alfonso Bonilla Aragon | |
| Calicut | India | CCJ | ||
| Calvi | Corsica | France | CLY | - Ste Catherine |
| Cambellton | New Brunswick | Canada | XAZ | - Campbellton |
| Cambridge | England | United Kingdom | CBG | - Cambridge |
| Camden | AR | USA | CDH | |
| Campbell River /Campbell Rvr | British Columbia | Canada | YBL | - Metropolitan Area |
| Campinas | Sao Paulo | Brazil | CPQ | - Campinas International |
| Campo Grande | Mato Grosso Do Sul | Brazil | CGR | |
| Canaima | Venezuela | CAJ | ||
| Canberra | Australian Capital Territory | Australia | CBR | - Canberra |
| Cannes | France | JCA | - Mandelieu | |
| Cape Girardeau | MO | USA | CGI | - Municipal Airport |
| Cape Town | South Africa | CPT | - D F Malan | |
| Capreol | Ontario | Canada | XAW | - Capreol / Via Rail Service |
| Caracas | Venezuela | CCS | - Simon Bolivar International | |
| Carajas | Para | Brazil | CKS | - International / Brasilia Brazil |
| Carbondale | IL | USA | MDH | - Southern Illinois Airport |
| Carcassonne | France | CCF | - Salvaza Airport | |
| Cardiff | Wales | United Kingdom | CWL | - Cardiff-Wales |
| Carlsbad | CA | USA | CLD | - Carlsbad/Palomar Airport |
| Carlsbad | NM | USA | CNM | |
| Carriacou Island | Grenada | CRU | ||
| Cartagena | Colombia | CTG | - Rafael Nunez | |
| Carupano | Venezuela | CUP | - Carupano | |
| Casa De Campo | Dominican Republic | LRM | ||
| Casablanca | Morocco | CMN | - Mohamed V | |
| Casper | WY | USA | CPR | - Natrona County Intl Airport |
| Casselman | Ontario | Canada | XZB | - Casselman / Via Rail Service |
| Castlegar | British Columbia | Canada | YCG | |
| Catania | Sicily | Italy | CTA | - Fontanarossa |
| Cayenne | French Guiana | CAY | - Rochambeau | |
| Cayman Brac Island | Cayman Islands | CYB | ||
| Cayo Largo Del Sur | Cuba | |||
| Cebu | Philippines | CEB | - International | |
| Cedar City | UT | USA | CDC | |
| Cedar Rapids | IA | USA | CID | - Municipal |
| Chadron | NE | USA | CDR | |
| Chambery | France | CMF | - Chambery Aix-Les-Bains | |
| Chambord | Quebec | Canada | XCI | - Chambord / Via Rail Service |
| Champaign | IL | USA | CMI | - Univ Of Illinois-Willard Airport |
| Chandler | Quebec | Canada | XDL | - Chandler / Via Rail Service |
| Changsha | China | CSX | ||
| Chania | Crete Island | Greece | CHQ | - Souda |
| Chapleau | Ontario | Canada | YLD | |
| Charleston | SC | USA | CHS | - Charleston International Airport |
| Charleston | WV | USA | CRW | - Yeager Airport |
| Charleville | Queensland | Australia | CTL | - Charleville |
| Charlotte | NC | USA | CLT | - Charlotte/Douglas Intl Airport |
| Charlottesville | VA | USA | CHO | - Charlottesville/Albemarle |
| Charlottetown | Prince Edward Island/ | Canada | YYG | - Charlottetown |
| Chatham | Ontario | Canada | XCM | |
| Chattanooga | TN | USA | CHA | - Cha Lovell Field |
| Cheju | South Korea | CJU | - Cheju | |
| Chemainus | British Columbia | Canada | XHS | - Chemainus / Via Rail Service |
| Chengdu | China | CTU | ||
| Cherbourg | France | CER | - Maupertus | |
| Cheyenne | WY | USA | CYS | - Cheyenne Municipal Airport |
| Chiang Mai | Thailand | CNX | - International | |
| Chiang Rai | Thailand | CEI | - Chiang Rai | |
| Chibougamau | Quebec | Canada | YMT | - Chibougamau |
| Chicago | IL | USA | CGX | - Meigs Field |
| Chicago | IL | USA | CGX | - Midway / Ohare / Meigs |
| Chicago | IL | USA | ORD | - O'hare International Airport |
| Chicago | IL | USA | MDW | - Midway |
| Chicago | IL | USA | ORD | - O'hare International Airport |
| Chiclayo | Peru | CIX | - Cornel Ruiz | |
| Chico | CA | USA | CIC | - Chico Municipal Air Terminal |
| Chignik | AK | USA | KCG | - Fisheries |
| Chignik | AK | USA | KCL | - Lagoon |
| Chihuahua | Chihuahua | Mexico | CUU | - Genvillalobos |
| Chittagong | Bangladesh | CGP | - Patenga | |
| Christchurch | New Zealand | CHC | - International | |
| Christmas Island | Christmas Island | |||
| Churchill | Manitoba | Canada | YYQ | - Churchill Airport |
| Ciego De Avila | Cuba | |||
| Cincinnati | OH | USA | CVG | - Greater Cincinnati Intl Airport |
| Ciudad Bolivar | Venezuela | CBL | ||
| Ciudad Del Carmen | Campeche | Mexico | CME | |
| Ciudad Juarez | Chihuahua | Mexico | CJS | - International Abraham Gonzalez |
| Ciudad Obregon | Sonora | Mexico | CEN | |
| Clarksburg | WV | USA | CKB | - Clarksburg-Benedum Airport |
| Cleveland | OH | USA | CLE | - Hopkins International Airport |
| Clovis | NM | USA | CVN | |
| Cluj | Romania | CLJ | - Cluj | |
| Cobourg | Ontario | Canada | XGJ | - Cobourg / Via Rail Service |
| Cochabamba | Bolivia | CBB | - San Jose De La Banda | |
| Cochin | India | COK | - Naval Air Station | |
| Coimbatore | India | CJB | - Peelamedu | |
| Colima | Colima | Mexico | CLQ | |
| College Station | TX | USA | CLL | |
| Cologne | Germany | QKL | - Train Main Railroad Station | |
| Cologne/Bonn | Germany | CGN | - Koeln/Bonn | |
| Colombo | Sri Lanka | CMB | - Katunayake International | |
| Colonia | Uruguay | CYR | ||
| Colorado Springs | CO | USA | COS | - Colorado Springs Municipal |
| Columbia | SC | USA | CAE | - Columbia Sc Airport Metropolitan |
| Columbia | MO | USA | COU | - Columbia Regional |
| Columbus | OH | USA | CMH | - Port Columbus Intl Airport |
| Columbus | MS | USA | GTR | - Golden |
| Columbus | GA | USA | CSG | - Columbus Metropolitan / Fort Benning |
| Comodoro Rivadavia | Chubut | Argentina | CRD | - Comodora Rivadavia |
| Comox | British Columbia | Canada | YQQ | - Comox Civil Air Terminal |
| Conakry | Guinea | CKY | - Conakry | |
| Concepcion | Chile | CCP | - Carriel Sur | |
| Connaught | Ireland | NOC | - Rep Of Ireland | |
| Constanta | Romania | CND | - Kogalniceanu | |
| Cooma | New South Wales | Australia | OOM | |
| Copenhagen | Denmark | CPH | - Copenhagen | |
| Cordoba | Cordoba | Argentina | COR | - Pajas Blancas |
| Cordova | AK | USA | CDV | |
| Cork | Ireland | ORK | - Cork | |
| Cornwall | Ontario | Canada | YCC | - Regional |
| Corpus Christi | TX | USA | CRP | - Corpus Christi International Airport |
| Cortez | CO | USA | CEZ | - Montezuma County |
| Corumba | Mato Grosso Do Sul | Brazil | CMG | - Corumba |
| Coteau | Quebec | Canada | XGK | - Coteau / Via Rail Service |
| Cotonou | Benin | COO | - Cotonou | |
| Courtenay | British Columbia | Canada | YCA | |
| Cowra | New South Wales | Australia | CWT | - Cowra |
| Coyhaique | Chile | GXQ | - Teniente Vidal | |
| Cozumel | Quintana Roo | Mexico | CZM | - Aeropuerto Intl De Cozumel |
| Craig | AK | USA | CGA | |
| Cranbrook | British Columbia | Canada | YXC | - Cranbrook Airport |
| Crescent City | CA | USA | CEC | - Crescent City Municipal Airport |
| Crooked Island | Bahamas | CRI | ||
| Cucuta | Colombia | CUC | - Camilo Daza | |
| Cuenca | Ecuador | CUE | - Mariscal La Mar | |
| Cuiaba | Mato Grosso | Brazil | CGB | |
| Culiacan | Sinaloa | Mexico | CUL | |
| Cumana | Venezuela | CUM | ||
| Cumberland | MD | USA | CBE | - Municipal |
| Curitiba | Parana | Brazil | CWB | - Afonso Pena |
| Cuzco | Peru | CUZ | - Tte Velazco Astete | |
| Da Nang | Vietnam | DAD | - Da Nang | |
| Dakar | Senegal | DKR | - Yoff | |
| Dalaman | Turkey | DLM | - Dalaman | |
| Dalian | China | DLC | ||
| Dallas | TX | USA | DAL | - Love Field |
| Dallas/Ft Worth | TX | USA | DFW | - Dallas Ft Worth International |
| Damascus | Syria | DAM | - Damascus Intl | |
| Dangriga | Belize | DGA | - Dangriga | |
| Danville | VA | USA | DAN | |
| Danville | IL | USA | DNV | - Vermilion County Airport |
| Dar Es Salaam | Tanzania | DAR | - International | |
| Darwin | Northern Territory | Australia | DRW | |
| Dauphin | Manitoba | Canada | YDN | |
| Davao | Philippines | DVO | - Mati | |
| Dawson Creek | British Columbia | Canada | YDQ | |
| Dayton | OH | USA | DAY | - James M Cox Dayton International |
| Daytona Beach | FL | USA | DAB | - Daytona Beach Regional Airport |
| Deadmans Cay / Long Island | Bahamas | LGI | - Deadmans Cay | |
| Decatur | IL | USA | DEC | - Decatur Municiple Airport |
| Deer Lake | Ontario | Canada | YVZ | |
| Deer Lake | Newfoundland | Canada | YDF | - Deer Lake |
| Del Rio | TX | USA | DRT | |
| Delhi | India | DEL | - Delhi International Airport | |
| Dembidollo | Ethiopia | DEM | - Dembidollo | |
| Denham | Western Australia | Australia | DNM | |
| Denpasar Bali | Indonesia | DPS | - Ngurah Rai | |
| Denver | CO | USA | DEN | - Denver International |
| Des Moines | IA | USA | DSM | |
| Destin | FL | USA | DSI | |
| Detroit | MI | USA | DTW | - Detroit Metropolitan Airport |
| Devonport | Tasmania | Australia | DPO | - Devonport |
| Dhahran | Saudi Arabia | DHA | - Dhahran Intl | |
| Dhaka | Bangladesh | DAC | - Zia International Airport | |
| Dibrugarh | India | DIB | - Chabua | |
| Dijon | France | DIJ | - Longvic | |
| Dipolog | Philippines | DPL | - Dipolog | |
| Diyarbakir | Turkey | DIY | - Diyarbakia | |
| Djibouti | Djibouti | JIB | - Ambouli | |
| Dodge City | KS | USA | DDC | - Dodge City Municipal |
| Doha | Qatar | DOH | - Doha | |
| Dominica | Dominica | DCF | - Cane Field | |
| Dominica | Dominica | DOM | - Melville Hal-Dom | |
| Donetsk | Ukraine | DOK | - Donetsk | |
| Dortmund | Germany | DTM | - Wickede | |
| Dothan | AL | USA | DHN | - Municipal |
| Douala | Cameroon | DLA | - Douala | |
| Dresden | Germany | DRS | - Dresden | |
| Drummondville | Quebec | Canada | XDM | |
| Dryden | Ontario | Canada | YHD | - Dryden Airport |
| Du Bois | PA | USA | DUJ | - Jefferson County |
| Dubai | United Arab Emirates | DXB | - Dubai International Airport | |
| Dubbo | New South Wales | Australia | DBO | - Dubbo |
| Dublin | Ireland | DUB | - Dublin | |
| Dubuque | IA | USA | DBQ | - Dubuque Municipal Airport |
| Duesseldorf | Germany | DUS | - Duesseldorf | |
| Duesseldorf | Germany | QDU | - Main Train Station | |
| Duluth | MN | USA | DLH | - Duluth International Airport |
| Duncan / Quam | British Columbia | Canada | DUQ | - Quamichan Lake |
| Dundee | Scotland | United Kingdom | DND | - Dundee |
| Dunedin | New Zealand | DUD | - Momona | |
| Durango | Durango | Mexico | DGO | - Gen Guadalupe Victoria |
| Durango | CO | USA | DRO | - Durango La Plata County Airport |
| Durban | South Africa | DUR | - Louis Botha | |
| Dutch Harbor | AK | USA | DUT | - Dutch Harbor |
| East London | South Africa | ELS | - Ben Shoeman | |
| East Midlands | England | United Kingdom | EMA | - East Midlands |
| Easter Island | Chile | IPC | - Mataveri | |
| Eastsound | WA | USA | ESD | - Eastsound/Orcas Island Airport |
| Eau Claire | WI | USA | EAU | - Eau Claire Municipal |
| Edinburgh | Scotland | United Kingdom | EDI | - Turnhouse |
| Edmonton | Alberta | Canada | YEG | - Edmonton International |
| Edmonton | Alberta | Canada | YXD | - Edmonton Municipal |
| Eindhoven | Netherlands | EIN | - Welschap | |
| Ekaterinburg | Russia | SVX | ||
| El Centro/Imperial | CA | USA - El Centro Airport | ||
| El Dorado | AR | USA | ELD | |
| El Fasher | Sudan | ELF | - El Fasher | |
| El Paso | TX | USA | ELP | - El Paso International Airport |
| El Salvador | Chile | ESR | ||
| Elat | Israel | ETH | - Elat | |
| Elba Island | Italy | EBA | - Marina Di Campo | |
| Elim | AK | USA | ELI | |
| Elko | NV | USA | EKO | - J C Harris Field |
| Elliot Lake | Ontario | Canada | YEL | |
| Elmira / Corning | NY | USA | ELM | - Elmira Corning Regional Arpt |
| Ely | NV | USA | ELY | - Yelland Field |
| Emerald | Queensland | Australia | EMD | - Emerald |
| Enid | OK | USA | WDG | - Woodring Municipal |
| Switzerland | EAP | |||
| LKL | ||||
| Enschede | Netherlands | ENS | - Twente | |
| Entebbe/Kampala | Uganda | EBB | - Entebbe | |
| Erfurt | Germany | ERF | - Erfurt | |
| Erie | PA | USA | ERI | - Erie International |
| Erzurum | Turkey | ERZ | - Erzurum | |
| Esbjerg | Denmark | EBJ | - Esbjerg | |
| Escanaba | MI | USA | ESC | - Delta County Airport |
| Esperance | Western Australia | Australia | EPR | - Esperance |
| Esquimalt | British Columbia | Canada | YPF | |
| Eugene | OR | USA | EUG | - Eugene Airport |
| Evansville | IN | USA | EVV | - Evansville Regional Airport |
| Evenes | Norway | EVE | - Evenes | |
| Exeter | England | United Kingdom | EXT | - Exeter |
| Fairbanks | AK | USA | FAI | - Fairbanks International Airport |
| Fairmont | MN | USA | FRM | - Fairmont Municipal |
| Fargo | ND | USA | FAR | - Hector Airport |
| Farmington | NM | USA | FMN | - Four Corners Regional Airport |
| Faro | Portugal | FAO | - Faro | |
| Faroe Islands | Faroe Islands | FAE | - Faeroe Islands | |
| Fayetteville | AR | USA | FYV | - Municipal |
| Fayetteville | NC | USA | FAY | - Fayetteville Municipal |
| Fergus Falls | MN | USA | FFM | - Fergus Falls Municipal Airport |
| Fez | Morocco | FEZ | - Fez | |
| Flagstaff | AZ | USA | FLG | - Flagstaff |
| Flint | MI | USA | FNT | - Bishop Int'l Airport |
| Florence | SC | USA | FLO | - Gilbert Field |
| Florence | Italy | FLR | ||
| Flores | Guatemala | FRS | - Flores | |
| Florianopolis | Santa Catarina | Brazil | FLN | - Florianopolis |
| Floro | Norway | FRO | - Floro | |
| Formosa | Formosa | Argentina | FMA | - Formosa |
| Fort Collins/Loveland | CO | USA | FNL | - Fort Collins / Loveland Airport |
| Fort De France | Martinique | FDF | - Fort De France | |
| Fort Dodge | IA | USA | FOD | - Fort Dodge Regional Airport |
| Fort Huachuca/Sierra Vista | AZ | USA | FHU | |
| Fort Mcmurray | Alberta | Canada | YMM | - Fort Mcmurray Municipal |
| Fort Myers | FL | USA | RSW | - Regional Southwest Airport |
| Fort Simpson | Northwest Territories | Canada | YFS | - Fort Simpson Airport |
| Fort Smith | Northwest Territories | Canada | YSM | |
| Fort Smith | AR | USA | FSM | - Fort Smith Municipal |
| Fort St John | British Columbia | Canada | YXJ | - Fort St John |
| Fort Wayne | IN | USA | FWA | - Baer Field |
| Fortaleza | Ceara | Brazil | FOR | - Fortaleza |
| Frankfurt | Germany | FRA | - Frankfurt International | |
| Franklin | PA | USA | FKL | - Chess Lamberton |
| Fredericton | New Brunswick | Canada | YFC | - Fredericton Municipal Apt |
| Freeport | Bahamas | FPO | - Freeport Intl Airport | |
| Fresno | CA | USA | FAT | - Fresno Air Terminal |
| Friday Harbor | WA | USA | FRD | - Friday Harbor Airport |
| Friedrichshafen | Germany | FDH | - Friedrichshafen - Lowenthal | |
| Ft Lauderdale | FL | USA | FLL | - Ft Lauderdale/Hollywood Intl Apt |
| Ft Leonard Wood | MO | USA | TBN | - Forney Field |
| Fuerteventura / Puerto Del Rosario | Canary Islands/Fuerteventura Island | Spain | FUE | - Fuerteventura |
| Fukuoka | Japan | FUK | - Itazuke | |
| Funchal | Madeira Islands | Portugal | FNC | - Funchal |
| Gaborone | Botswana | GBE | - Gaborone | |
| Gainesville | FL | USA | GNV | - Jr Alison Municipal |
| Galapagos Islands | Ecuador | GPS | - Baltra | |
| Galena | AK | USA | GAL | |
| Galesburg | IL | USA | GBG | - Galesburg Municiple Airport |
| Gallup | NM | USA | GUP | - Gallup Municipal |
| Galveston | TX | USA | GLS | - Scholes Field |
| Galway | Ireland | GWY | - Carnmore | |
| Gander | Newfoundland | Canada | YQX | - Gander Intl Airport |
| Garden City | KS | USA | GCK | - Garden City Municipal Airport |
| Gary | IN | USA | GYY | |
| Gaspe | Quebec | Canada | YGP | |
| Gatineau | Quebec | Canada | YND | - Gatineau |
| Gauhati | India | GAU | - Borjhar | |
| Gdansk | Poland | GDN | - Rebiechowo | |
| Geneva | Switzerland | GVA | - Geneva | |
| Genoa | Italy | GOA | - Christoforo Colombo | |
| George | South Africa | GRJ | - George | |
| George Town | Bahamas | GGT | - Exuma International | |
| Georgetown | Ontario | Canada | XHM | - Georgetown / Via Rail Service |
| Georgetown | Guyana | GEO | - Timehri | |
| Geraldton | Western Australia | Australia | GET | - Geraldton |
| Gerona | Spain | GRO | - Costa Brava | |
| Gibraltar | Gibraltar | GIB | - Gibraltar | |
| Gillam | Manitoba | Canada | YGX | |
| Gillette | WY | USA | GCC | - Campbell County Airport |
| Gillies Bay | British Columbia | Canada | YGB | |
| Glasgow | MT | USA | GGW | |
| Glasgow | Scotland | United Kingdom | PIK | - Prestwick |
| Glasgow | Scotland | United Kingdom | GLA | - Glasgow Scotland |
| Glencoe | Ontario | Canada | XZC | - Glencoe / Via Rail Service |
| Glendive | MT | USA | GDV | |
| Goa | India | GOI | - Dabolim | |
| Gods River | Manitoba | Canada | ZGI | |
| Gold Coast | Queensland | Australia | OOL | - Coolangatta |
| Golfito | Costa Rica | GLF | - Golfito | |
| Golovin | AK | USA | GLV | |
| Goodland | KS | USA | GLD | - Renner Field |
| Goose Bay | Newfoundland | Canada | YYR | - Goose Bay Municipal Airpt |
| Goroka | Papua New Guinea | GKA | - Goroka | |
| Gorontalo | Indonesia | GTO | - Tolotio | |
| Gothenburg | Sweden | GOT | - Landvetter | |
| Governors Harbour | Bahamas | GHB | ||
| Gran Canaria | Canary Islands | Spain | LPA | - Aeropuerto De Gran Canaria |
| Granada | Spain | GRX | - Granada | |
| Grand Canyon | AZ | USA | GCN | |
| Grand Cayman Island | Cayman Islands | GCM | - Owen Roberts Intl Airport | |
| Grand Forks | ND | USA | GFK | - Grand Forks International Airport |
| Grand Island | NE | USA | GRI | - Central Nebraska Regional Airport |
| Grand Junction | CO | USA | GJT | - Walker Field |
| Grand Rapids | MI | USA | GRR | - Kent County International Airport |
| Grand Turk Is | Turks And Caicos Islands | GDT | ||
| Grande Prairie | Alberta | Canada | YQU | - Grande Prairie Airport |
| Graz | Austria | GRZ | - Thalerhof | |
| Great Falls | MT | USA | GTF | - Great Falls International |
| Green Bay | WI | USA | GRB | - Austin/Straybel Field |
| Greenbrier | WV | USA | LWB | - Greenbrier Valley Airport |
| Greensboro / High Point | NC | USA | GSO | - Piedmont Triad Intl Airport |
| Greenville | NC | USA | PGV | |
| Greenville / Greer | SC | USA - Greenville Spartanburg Airport | ||
| Grenoble | France | GNB | - St Geoirs | |
| Grimsby | Ontario | Canada | XGY | - Grimsby / Via Rail Service |
| Groningen | Netherlands | GRQ | - Eelde | |
| Groton / New London | CT | USA | GON | - Groton-New London |
| Guadalajara | Jalisco | Mexico | GDL | - Miguel Hidalgo Intl |
| Guam | Guam | GUM | - Ab Wonpat Intl Airport | |
| Guangzhou | China | CAN | - Baiyun | |
| Guatemala City | Guatemala | GUA | - La Aurora Intl Airport | |
| Guayaquil | Ecuador | GYE | - Simon Bolivar | |
| Guaymas | Sonora | Mexico | GYM | |
| Guelph | Ontario | Canada | XIA | - Guelph / Via Rail Service |
| Guernsey | Channel Islands | United Kingdom | GCI | - Guernsey |
| Guerrero Negro | Baja California Sur | Mexico | GUB | - Guerrero Negro Airport |
| Guilin | China | KWL | ||
| Gulfport | MS | USA | GPT | - Gulfport/Biloxi |
| Gunnison | CO | USA | GUC | - Gunnison County Airport |
| Gwadar | Pakistan | GWD | ||
| Hagerstown | MD | USA | HGR | - Washington County Regional Airport |
| Haikou | China | HAK | - Haikou | |
| Haines | AK | USA | HNS | |
| Hakodate | Japan | HKD | - Hakodate | |
| Halifax | Nova Scotia | Canada | YHZ | - Halifax International |
| Halmstad | Sweden | HAD | - Halmstad | |
| Hamburg | Germany | HAM | - Fuhlsbuttel | |
| Hamilton | New Zealand | HLZ | - Hamilton | |
| Hamilton | Ontario | Canada | YHM | - Hamilton Civic Airport |
| Hamilton Island | Queensland | Australia | HTI | |
| Hammerfest | Norway | HFT | ||
| Hancock | MI | USA | CMX | - Houghton County / Memorial |
| Hangzhou | China | HGH | ||
| Hanoi | Vietnam | HAN | - Noibai Airport | |
| Hanover | Germany | HAJ | - Langenhagen | |
| Harare | Zimbabwe | HRE | - Harare | |
| Harbin | China | HRB | ||
| Harlingen | TX | USA | HRL | |
| Harrisburg | PA | USA | MDT | - Harrisburg International Airport |
| Harrison | AR | USA | HRO | - Boone County |
| Hartford | CT | USA | BDL | - Bradley International Airport |
| Hastings | NE | USA | HSI | |
| Hat Yai | Thailand | HDY | ||
| Haugesund | Norway | HAU | - Karmoy | |
| Havana | Cuba | HAV | - Jose Marti | |
| Havre | MT | USA | HVR | - City County |
| Hay River | Northwest Territories | Canada | YHY | |
| Hayden | CO | USA | HDN | - Yampa Valley Regional Airport |
| Hayman Island | Queensland | Australia | HIS | - Hayman Island Airport |
| Hays | KS | USA | HYS | - Hays Municipal Airport |
| Heidelberg | Germany | HDB | ||
| Helena | MT | USA | HLN | |
| Helsingborg | Sweden | JHE | - Heliport | |
| Helsingborg | Sweden | AGH | - Angelholm/Helsingborg | |
| Helsinki | Finland | HEL | - Helsinki | |
| Heraklion | Crete Island | Greece | HER | - Heraklion |
| Hermosillo | Sonora | Mexico | HMO | - General Ignacio Pesqueira Garcia |
| Hervey | Quebec | Canada | XDU | - Hervey / Via Rail Service |
| Hervey Bay | Queensland | Australia | HVB | |
| Hibbing / Chisholm | MN | USA | HIB | - Hibbing-Chisholm |
| Hickory | NC | USA | HKY | |
| High Level | Alberta | Canada | YOJ | - Footner Lake Muncpl |
| Hilo | HI | USA | ITO | - Hilo Hawaii:Hawaii-International Usa |
| Hilton Head | SC | USA | HHH | - Municipal |
| Hiroshima | Japan | HIJ | - Hiroshima | |
| Ho Chi Minh City | Vietnam | SGN | - Tan Son Nhut | |
| Hobart | Tasmania | Australia | HBA | - Hobart |
| Hobbs | NM | USA | HOB | - Lea County |
| Hohhot | China | HET | ||
| Hokitika | New Zealand | HKK | - Hokitika | |
| Hollis | AK | USA | ||
| Holman Island | Northwest Territories | Canada | YHI | |
| Homer | AK | USA | HOM | - Homer Airport |
| Hong Kong | Hong Kong | HKG | ||
| Honiara/Guadalcanal | Solomon Islands | HIR | - Henderson International | |
| Honolulu | HI | USA | HNL | - Honolulu International |
| Hoolehua | HI | USA | MKK | - Municipal |
| Hoonah | AK | USA | HNH | |
| Hooper Bay | AK | USA | HPB | |
| Hornepayne | Ontario | Canada | YHN | |
| Hoskins | Papua New Guinea | HKN | - Hoskins | |
| Hot Springs | AR | USA | HOT | - Memorial Field |
| Houston | British Columbia | Canada | ZHO | |
| Houston | TX | USA | HOU | - Houston Hobby Airport |
| Houston | TX | USA | HOU | - Houston Hobby Airport |
| Houston | TX | USA | EFD | - Ellington Field |
| Houston | TX | USA | IAH | |
| Houston | TX | USA | ||
| Houston | TX | USA | IAH | - Houston Intercontinental |
| Hualien | Taiwan | HUN | - Hualien | |
| Huatulco | Oaxaca | Mexico | HUX | |
| Hudson Bay | Saskatchewan | Canada | YHB | |
| Hue | Vietnam | HUI | ||
| Humberside | England | United Kingdom | HUY | - Humberside |
| Huntington / Ashland | WV | USA | HTS | - Tri-State |
| Huntsville/Decatur | AL | USA | HSV | - Huntsville-Madison County Jetplex |
| Hurghada | Egypt | HRG | ||
| Huron | SD | USA | HON | - Huron Regional Airport |
| Hwange National Park | Zimbabwe | HWN | - Hwange National Park | |
| Hyannis | MA | USA | HYA | - Barnstable County |
| Hydaburg | AK | USA | HYG | |
| Hyderabad | India | HYD | - Begumpet | |
| Iasi | Romania | IAS | - Iasi | |
| Ibiza | Spain | IBZ | - Ibiza | |
| Idaho Falls | ID | USA | IDA | |
| Igloolik | Northwest Territories | Canada | YGT | |
| Iguassu Falls | Parana | Brazil | IGU | |
| Iguazu | Misiones | Argentina | IGR | - Iguazu International |
| Iles De La Madeleine | Quebec | Canada | YGR | - House Harbour Airport |
| Ilford | Manitoba | Canada | ILF | |
| Ilheus | Bahia | Brazil | IOS | - Eduardo Gomes |
| Iliamna | AK | USA | ILI | |
| Ilo | Moquegua | Peru | ILQ | - Ilo Airport |
| Iloilo | Philippines | ILO | - Mandurriao | |
| Ilulissat | Greenland | JAV | ||
| Imperatriz | Maranhao | Brazil | IMP | |
| Imphal | India | IMF | - Municipal | |
| Inagua | Bahamas | IGA | ||
| Indaselassie | Ethiopia | SHC | ||
| Indianapolis | IN | USA | IND | - Indianapolis International Airport |
| Ingersoll | Ontario | Canada | XIB | - Ingersoll / Via Rail Service |
| Innsbruck | Austria | INN | - Kranebitten | |
| International Falls | MN | USA | INL | - Falls International |
| Inuvik | Northwest Territories | Canada | YEV | - Inuvik International Arpt |
| Inverness | Scotland | United Kingdom | INV | - Inverness |
| Inyokern | CA | USA | IYK | - Inyokern Airport |
| Ioannina | Greece | IOA | - Ioannina | |
| Ipiales | Colombia | IPI | - San Luis | |
| Ipoh | Malaysia | IPH | - Ipoh | |
| Iqaluit | Northwest Territories | Canada | YFB | |
| Iquique | Chile | IQQ | - Chucumata | |
| Iquitos | Peru | IQT | - Cf Secada | |
| Irkutsk | Russia | IKT | - Irkutsk | |
| Iron Mountain | MI | USA | IMT | - Ford Airport |
| Ironwood | MI | USA | IWD | - Gogebic County Airport |
| Islamabad | Pakistan | ISB | - International | |
| Islay | Scotland | United Kingdom | ILY | - Glenegedale |
| Isle Of Man | Isle Of Man | United Kingdom | IOM | - Ronaldsway |
| Isles Of Scilly | Isles Of Scilly | United Kingdom | ISC | - Tresco |
| Islip | NY | USA | ISP | - Long Island-Macarthur Airport |
| Istanbul | Turkey | IST | - Ataturk | |
| Ithaca | NY | USA | ITH | - Tompkins County |
| Ixtapa/Zihuatanejo | Guerrero | Mexico | ZIH | - International |
| Izhevsk | Russia | IJK | ||
| Izmir | Turkey | ADB | - Adnam Menderes | |
| Izumo | Japan | IZO | ||
| Jabat | Marshall Islands | JAT | - Jabat Intl | |
| Jackson | MS | USA | JAN | - Allen C Thompson Field |
| Jackson | TN | USA | MKL | - Mc Kellar Field |
| Jackson Hole | WY | USA | JAC | - Jackson Hole Airport |
| Jacksonville | NC | USA | OAJ | |
| Jacksonville | FL | USA | JAX | - Jacksonville International Airport |
| Jaipur | India | JAI | - Sanganeer | |
| Jakarta | Indonesia | CGK | - Soekarno Hatta International | |
| Jakarta | Indonesia | HLP | - Halim Perdana Kusama | |
| Jamestown | ND | USA | JMS | - Jamestown Municipal Airport |
| Jamestown | NY | USA | JHW | - Chautauqua County Airport |
| Jammu | India | IXJ | - Satwari | |
| Jamnagar | India | JGA | ||
| Jasper | Alberta | Canada | YJA | |
| Jeddah | Saudi Arabia | JED | - Jeddah International | |
| Jerez De La Frontera | Spain | XRY | - La Parra | |
| Jersey | Channel Islands | United Kingdom | JER | - States |
| Jodhpur | India | JDH | ||
| Johannesburg | South Africa | JNB | - Jan Smuts | |
| Johnston Island | US | Outlying Islands | JON | |
| Johnstown | PA | USA | JST | - Johnstown Cambria |
| Johor Bahru | Malaysia | JHB | - Sultan Ismail International | |
| Joinville | Santa Catarina | Brazil | JOI | - Federal |
| Joliette | Quebec | Canada | XJL | - Joliette / Via Rail Service |
| Jomsom | Nepal | JMO | ||
| Jonesboro | AR | USA | JBR | - Municipal |
| Jonkoping | Sweden | JKG | - Axamo | |
| Jonquiere | Quebec | Canada | XJQ | - Jonquiere / Via Rail Service |
| Joplin | MO | USA | JLN | - Municipal Airport |
| Jujuy | Provincia Jujuy | Argentina | JUJ | - El Cadillal |
| Juliaca | Peru | JUL | - Juliaca | |
| Juneau | AK | USA | JNU | - Juneau |
| Kagoshima | Japan | KOJ | - Kagoshima | |
| Kahului | HI | USA | OGG | - Kahului Airport |
| Kaitaia | New Zealand | KAT | - Kaitaia | |
| Kake | AK | USA | KAE | |
| Kalamazoo | MI | USA | AZO | - Kalamazoo/Battle Creek Intl |
| Kalibo | Philippines | KLO | - Kalibo | |
| Kaliningrad | Russia | KGD | - Kaliningrad Airport | |
| Kalispell | MT | USA | FCA | - Glacier Park International |
| Kalmar | Sweden | KLR | - Kalmar | |
| Kaltag | AK | USA | KAL | |
| Kamloops | British Columbia | Canada | YKA | - Fulton Field |
| Kangerlussuaq | Greenland | SFJ | - Sondre Stromfjord | |
| Kano | Nigeria | KAN | - Aminu Kano International | |
| Kansas City | MO | USA | MKC | - Downtown |
| Kansas City | MO | USA | MCI | - Kansas City International Airport |
| Kaohsiung | Taiwan | KHH | ||
| Kapalua | HI | USA | JHM | - Kapalua |
| Kapuskasing | Ontario | Canada | YYU | |
| Karachi | Pakistan | KHI | - Karachi | |
| Kariba | Zimbabwe | KAB | - Kariba | |
| Karpathos | Greece | AOK | - Karpathos | |
| Karup | Denmark | KRP | - Karup | |
| Kasane | Botswana | BBK | - Kasane | |
| Kasigluk | AK | USA | ||
| Kasos Island | Greece | KSJ | - Kasos Island | |
| Katherine | Northern Territory | Australia | KTR | - Tindal |
| Kathmandu | Nepal | KTM | - Tribhuvan | |
| Katowice | Poland | KTW | - Pyrzowice | |
| Kauai Island | HI | USA | LIH | - Lihue Municipal Airport |
| Kauai Island | HI | USA | HPV | - Princeville |
| Kaunas | Lithuania | KUN | - Kaunas | |
| Kavala | Greece | KVA | - Kavala | |
| Kearney | NE | USA | EAR | - Kearney Municipal Airport |
| Keene / Brattleboro | NH | USA | EEN | - Dillant Hopkins |
| Kelowna | British Columbia | Canada | YLW | - Ellison Field Airport |
| Kemerovo | Russia | KEJ | - Kemerovo | |
| Kemi/Tornio | Finland | KEM | - Kemi | |
| Kenai | AK | USA | ENA | - Kenai Municipal Airport |
| Kenmore Air Harbor | WA | USA | KEH | |
| Kenora | Ontario | Canada | YQK | |
| Kerkyra | Greece | CFU | - Kerkyra | |
| Kerman | Iran | KER | - Kerman | |
| Kermanshah | Iran | KSH | - Bakhtaran Iran | |
| Kerry County | Ireland | KIR | - Kerry County | |
| Ketchikan | AK | USA | KTN | - Ketchikan International |
| Key West | FL | USA | EYW | |
| Khabarovsk | Russia | KHV | - Novy | |
| Kharkov | Ukraine | HRK | - Kharkov | |
| Khartoum | Sudan | KRT | - Civil | |
| Kiel | Germany | KEL | - Holtenau | |
| Kiev | Ukraine | IEV | - Zhulhany | |
| Kiev | Ukraine | KBP | - Borispol | |
| Kigoma | Tanzania | TKQ | ||
| Kilimanjaro | Tanzania | JRO | - Kilimanjaro | |
| Killeen | TX | USA | ILE | |
| King Island | Tasmania | Australia | KNS | - King Island |
| Kingman | AZ | USA | IGM | - Mohave County |
| Kingscote | South Australia | Australia | KGC | |
| Kingston | Ontario | Canada | YGK | - Kingston Airport |
| Kingston | Jamaica | KIN | ||
| Kinshasa | Zaire | FIH | - Kinshasa | |
| Kinston | USA | ISO | ||
| Kirkenes | Norway | KKN | - Hoeyburtmoen | |
| Kirkwall / Orkney Island | United Kingdom | KOI | - Kirkwall | |
| Kiruna | Sweden | KRN | - Kiruna | |
| Kishinev | Moldova | KIV | - Kishinev | |
| Kitchener | Canada | YKF | - Kitchener | |
| Klagenfurt | Austria | KLU | - Klagenfurt | |
| Klamath Falls | USA | LMT | - Kingsley Field Airport | |
| Klawock | USA | KLW | ||
| Knoxville | USA | TYS | - Mcghee Tyson | |
| Kodiak | USA | ADQ | ||
| Koh Samui | Thailand | USM | ||
| Kokkola/Pietarsaari | Finland | KOK | - Kruunupyy | |
| Kona | USA | KOA | - Keahole | |
| Koror | Palau | ROR | - Airai | |
| Kosice | Slovakia | KSC | - Barca | |
| Kosrae | Micronesia | KSA | ||
| Kota Bharu | Malaysia | KBR | - Sultan Ismail Petra | |
| Kota Kinabalu | Malaysia | BKI | - Kota Kinabalu | |
| Kotzebue | USA | OTZ | ||
| Krakow | Poland | KRK | - Balice | |
| Krasnodar | Russia | KRR | - Krasnodar | |
| Krasnojarsk | Russia | KJA | ||
| Kristiansand | Norway | KRS | - Kjevik | |
| Kristiansund | Norway | KSU | - Kvernberget | |
| Kuala Lumpur | Malaysia | KUL | - Subang Kuala Lumpur International | |
| Kuala Terengganu | Malaysia | TGG | - Sultan Mahmood | |
| Kuantan | Malaysia | KUA | - Padang Geroda | |
| Kuching | Malaysia | KCH | - Kuching | |
| Kulusuk | Greenland | KUS | - Metropolitan Area | |
| Kumamoto | Japan | KMJ | - Kumamoto | |
| Kunming | China | KMG | - Kunming | |
| Kunsan | South Korea | KUV | ||
| Kuopio | Finland | KUO | - Kuopio | |
| Kuujjuaq | Canada | YVP | - Fort Chimo Airport | |
| Kuujjuarapik | Canada | YGW | - Kuujjuarapik | |
| Kuwait | Kuwait | KWI | - International | |
| Kwajalein | Marshall Islands | KWA | ||
| Kwethluk | USA | |||
| La Ceiba | Honduras | LCE | - International | |
| La Coruna | Spain | LCG | - La Coruna | |
| La Crosse | USA | LSE | - La Crosse Municipal | |
| La Paz | Bolivia | LPB | - El Alto | |
| La Paz | Mexico | LAP | - Aeropuerto General Marquez De Leon | |
| La Rochelle | France | LRH | - Laleu | |
| La Ronge | Canada | YVC | - La Ronge | |
| La Sarre | Canada | SSQ | ||
| La Serena | Chile | LSC | - La Florida | |
| La Tuque | Canada | YLQ | - La Tuque | |
| Laayoune | Morocco | EUN | - Laayoune-Hassan I Morocco | |
| Labuan | Malaysia | LBU | ||
| Lac Edouard | Canada | XEE | - Lac Edouard / Via Rail Service | |
| Ladysmith | Canada | XEH | - Ladysmith / Via Rail Service | |
| Lafayette | USA | LAF | - Purdue University Airport | |
| Lafayette / New Iberia | USA | LFT | - Municipal | |
| Lagos | Nigeria | LOS | - Murtala Muhammed | |
| Lahad Datu | Malaysia | LDU | - Lahad Datu | |
| Lahore | Pakistan | LHE | - Lahore | |
| Lake Charles | LA | USA | LCH | - Municipal |
| Lake Havasu City | AZ | USA - Lake Havasu Cityarizona | ||
| Lamezia Terme | Italy | SUF | - S Eufemia | |
| Lanai City | HI | USA | LNY | - Lanai |
| Lancaster | PA | USA | LNS | - Lancaster |
| Langford | British Columbia | Canada | XEJ | - Langford / Via Rail Service |
| Langkawi | Malaysia | LGK | ||
| Lansing | MI | USA | LAN | - Capital City Airport |
| Lanzarote | Canary Islands | Spain | ACE | - Lanzarote |
| Laramie | WY | USA | LAR | - General Brees Field |
| Laredo | TX | USA | LRD | - International |
| Larnaca | Cyprus | LCA | - Intl | |
| Las Cruces | NM | USA | LRU | |
| Las Piedras | Venezuela | LSP | - Josefa Camejo | |
| Las Vegas | NV | USA | VGT | - North Air Terminal |
| Las Vegas | NV | USA | LAS | - Mccarran International Airport |
| Latrobe | PA | USA | LBE | - Westmoreland County |
| Launceston | Tasmania | Australia | LST | - Launceston |
| Laurel | MS | USA | PIB | - Laurel Hattiesburg/Camp Shelby |
| Lawas | Sarawak | Malaysia | LWY | - Lawas |
| Lawton | OK | USA | LAW | - Municipal |
| Lazaro Cardenas | Michoacan | Mexico | LZC | - Na |
| Le Havre | France | LEH | - Le Havre | |
| Learmonth | Western Australia | Australia | LEA | |
| Lebanon/Hanover/White River | NH | USA | LEB | - Lebanon Regional |
| Leeds/Bradford | England | United Kingdom | LBA | |
| Legaspi | Philippines | LGP | - Legaspi | |
| Leipzig | Germany | LEJ | - Leipzig | |
| Leknes | Norway | LKN | - Leknes | |
| Leon/Guanajuato | Guanajuato | Mexico | BJX | - Del Bajio |
| Leros | Greece | LRS | - Leros | |
| Lethbridge | Alberta | Canada | YQL | - Lethbridge Airport |
| Leticia | Colombia | LET | - Gen Av Cob0 | |
| Lewiston | ID | USA | LWS | - Lewiston-Nez Perce Airport |
| Lewistown | MT | USA | LWT | - Municipal |
| Lexington | KY | USA | LEX | - Blue Grass Field |
| Liberal | KS | USA | LBL | - Glenn L Martin Terminal |
| Liberia | Costa Rica | LIR | - Liberia | |
| Libreville | Gabon | LBV | - Libreville | |
| Liege | Belgium | LGG | - Bierset | |
| Lille | France | |||
| Lilongwe | Malawi | LLW | - Kamuzu Intl | |
| Lima | Peru | LIM | - Intl Jorge Chavez | |
| Limbang | Sarawak | Malaysia | LMN | - Limbang |
| Limoges | France | LIG | - Bellegarde | |
| Lincoln | NE | USA | LNK | - Municipal Airport |
| Linkoping | Sweden | LPI | - Saab | |
| Linz | Austria | LNZ | - Linz | |
| Lisbon | Portugal | LIS | - Lisboa | |
| Lismore | New South Wales | Australia | LSY | - Lismore |
| Little Rock | AR | USA | LIT | - Little Rock Regional Airport |
| Liverpool | England | United Kingdom | LPL | - Liverpool |
| Livingstone | Zambia | LVI | - Livingstone | |
| Ljubljana | Slovenia | LJU | - Brnik | |
| Lome | Togo | LFW | - Lome | |
| Londolovit | Papua New Guinea | LNV | - Londolovit | |
| London | England | United Kingdom | STN | - Stansted |
| London | Ontario | Canada | YXU | - London Municipal |
| London | England | United Kingdom | London | |
| London | England | United Kingdom | LGW | - Gatwick |
| London | England | United Kingdom | LHR | - Heathrow |
| London | England | United Kingdom | LTN | - Luton International |
| London | England | United Kingdom | LCY | - London City |
| Londrina | Parana | Brazil | LDB | - Londrina |
| Long Beach | CA | USA | LGB | - Long Beach Municipal Airport |
| Longview/Gladewater/Kilgore | TX | USA | GGG | - Gregg County |
| Longyearbyen | Norway | LYR | - Svalbard | |
| Loreto | Baja California Sur | Mexico | LTO | |
| Lorient | France | LRT | - Lann-Bihoue | |
| Los Angeles | CA | USA | LAX | - Los Angeles Intl Airport |
| Los Angeles | Chile | LSQ | - Maria Dolores | |
| Los Angeles | CA | USA | LAX | - Los Angeles Intl Airport |
| Los Mochis | Sinaloa | Mexico | LMM | |
| Louisville | KY | USA | SDF | - Standiford Field |
| Lourdes/Tarbes | France | LDE | - Tarbes International | |
| Luanda | Angola | LAD | - Fevereiro | |
| Lubbock | TX | USA | LBB | - Lubbock International Airport |
| Lucknow | India | LKO | ||
| Luderitz | Namibia | LUD | - Luderitz | |
| Lugano | Switzerland | LUG | - Agno | |
| Lugansk | Ukraine | VSG | ||
| Lukla | Nepal | LUA | - Lukla | |
| Lulea | Sweden | LLA | - Kallax | |
| Lusaka | Zambia | LUN | - Lusaka | |
| Luxembourg | Luxembourg | LUX | - Findel | |
| Luxor | Egypt | LXR | - Luxor | |
| Lvov | Ukraine | LWO | - Snilow | |
| Lynchburg | VA | USA | LYH | - Municipal Airport |
| Lyon | France | LYS | - Satolas | |
| Maastricht | Netherlands | MST | - Zuid-Limburg | |
| Macapa | Amapa | Brazil | MCP | |
| Mackay | Queensland | Australia | MKY | - Mackay |
| Macon | GA | USA | MCN | - Lewis B Wilson |
| Madang | Papua New Guinea | MAG | - Madang | |
| Madison | WI | USA | MSN | - Dane County Regional Airport |
| Madras | India | MAA | - Meenambarkkam | |
| Madrid | Spain | MAD | - Barajas | |
| Madurai | India | IXM | - Madurai | |
| Mae Hong Son | Thailand | HGN | - Mae Hong Son | |
| Magadan | Russia | GDX | - Magadan | |
| Mahe Island | Seychelles | SEZ | - Mahe Island Seychelles Intl | |
| Majuro | Marshall Islands | MAJ | - International | |
| Malabo | Equatorial Guinea | SSG | - Santa Isabel | |
| Malaga | Spain | AGP | - Malaga | |
| Male | Maldives | MLE | - Male International | |
| Malmo | Sweden | JMM | - Malmo Harbour Heliport | |
| Malmo | Sweden | MMX | - Sturup | |
| Malmo | Sweden | HMA | - Malmo Harbour | |
| Malololailai | Fiji | PTF | - Malololailai | |
| Malta | Malta | MLA | - Luqa | |
| Mammoth Lakes | CA | USA | MMH | - Mammoth Lakes Airport |
| Manado | Indonesia | MDC | - Samratulang | |
| Managua | Nicaragua | MGA | ||
| Manaus | Amazonas | Brazil | MAO | - Eduardo Gomes |
| Manchester | NH | USA | MHT | - Manchester |
| Manchester | England | United Kingdom | MAN | - International |
| Mangalore | India | IXE | - Bajpe | |
| Mangrove Cay | Bahamas | MAY | ||
| Manhattan | KS | USA | MHK | - Manhattan Municipal |
| Manila | Philippines | MNL | - Ninoy Aquino International | |
| Manistee | MI | USA | MBL | - Manistee Blacker Airport |
| Manizales | Colombia | MZL | - Santaguida | |
| Manokwari | Indonesia | MKW | - Rendani | |
| Manzanillo | Colima | Mexico | ZLO | - Aeropuerto International |
| Maputo | Mozambique | MPM | - Maputo International | |
| Mar Del Plata | Buenos Aires | Argentina | MDQ | |
| Maracaibo | Venezuela | MAR | - La Chinita | |
| Marathon | Ontario | Canada | YSP | |
| Marathon | FL | USA | MTH | |
| Mariehamn | Aland Island | Finland | MHQ | |
| Marion | IL | USA | MWA | |
| Marquette | MI | USA | MQT | - Marquette County Airport |
| Marrakech | Morocco | RAK | - Menara | |
| Marseille | France | MRS | - Marseille-Provence | |
| Marsh Harbour | Bahamas | MHH | ||
| Marthas Vineyard | MA | USA | MVY | |
| Marysville | CA | USA | ||
| Maseru | Lesotho | MSU | - Maseru | |
| Mason City | IA | USA | MCW | - Mason City Municipal Airport |
| Massena | NY | USA | MSS | |
| Matamoros | Tamaulipas | Mexico | MAM | - Servando Canales |
| Mataram | Indonesia | AMI | - Selaparang | |
| Matsuyama | Japan | MYJ | - Matsuyama | |
| Maturin | Venezuela | MUN | ||
| Maun | Botswana | MUB | ||
| Mauritius | Mauritius | MRU | - Plaisance | |
| Maxville | Ontario | Canada | XID | - Maxville / Via Rail Service |
| Mayaguez | PR | USA | MAZ | - El Maui |
| Mazatlan | Sinaloa | Mexico | MZT | - Buelna |
| Mc Allen/Mission | TX | USA | MFE | |
| Mc Cook | NE | USA | MCK | - Municipal |
| Medan | Indonesia | MES | - Polonia | |
| Medellin | Colombia | EOH | - Enrique Olaya Herrara | |
| Medellin | Colombia | MDE | - La Playas | |
| Medford | OR | USA | MFR | - Medford-Jackson County Airport |
| Medicine Hat | Alberta | Canada | YXH | - Medicine Hat Airport |
| Medinah | Saudi Arabia | MED | - Madinah-Prince Mohammad Bin Abdulaziz | |
| Meghauli | Nepal | MEY | - Meghauli | |
| Melbourne | Victoria | Australia | MEL | - Tullamarine |
| Melbourne | FL | USA | MLB | - Melbourne Regional Airport |
| Melville | Saskatchewan | Canada | XEK | - Melville / Via Rail Service |
| Memanbetsu | Japan | MMB | ||
| Memphis | TN | USA | MEM | - Memphis International Airport |
| Mendoza | Mendoza | Argentina | MDZ | - El Plumerillo |
| Menominee | MI | USA | MNM | - Twin County Airport |
| Menorca | Spain | MAH | - Aerop De Menorca | |
| Merced | CA | USA | MCE | - Merced Municipal Airport |
| Merida | Venezuela | MRD | - Alberto Carnevalli | |
| Merida | Yucatan | Mexico | MID | - Merida Internationl |
| Meridian | MS | USA | MEI | - Key Field |
| Metz/Nancy | France | ETZ | - Frescaty | |
| Mexicali | Baja California | Mexico | MXL | - Rodolfo Sanchez Taboada |
| Mexico City | Distrito Federal | Mexico | MEX | - Juarez Intl Airport |
| Miami | FL | USA | OPF | - Opa Locka |
| Miami | FL | USA | MPB | - Miami Public Seaplane Base |
| Miami | FL | USA | MIA | - Miami International Airport |
| Midland / Bay City / Saginaw | MI | USA | MBS | - Tri-City Airport |
| Midland/Odessa | TX | USA | MAF | - Midland Intl Airport |
| Mikonos | Greece | JMK | - Mikonos | |
| Milan | Italy | LIN | - Linate | |
| Milan | Italy | BGY | - Orio Al Serio | |
| Milan | Italy | MXP | - Malpensa | |
| Mildura | Victoria | Australia | MQL | - Mildura |
| Miles City | MT | USA | MLS | - Miles City |
| Milford Sound | New Zealand | MFN | ||
| Milos | Greece | MLO | - Milos | |
| Milwaukee | WI | USA | MKE | - General Mitchell Field |
| Minneapolis | MN | USA | MSP | - Minneapolis/St Paul Intl Airport |
| Minot | ND | USA | MOT | - Minot International Airport |
| Minsk | Belarus | MSQ | - Minsk | |
| Miri | Sarawak | Malaysia | MYY | - Miri |
| Misawa | Japan | MSJ | ||
| Missoula | MT | USA | MSO | - Missoula International |
| Miyazaki | Japan | KMI | - Miyazaki | |
| Moab | UT | USA | CNY | |
| Mobile | AL | USA | MOB | - Mobile Municipal |
| Modesto | CA | USA | MOD | - Harry Sham Feild |
| Mogadishu | Somalia | MGQ | ||
| Molde | Norway | MOL | - Aro | |
| Moline | IL | USA | MLI | - Quad City Airport |
| Mombasa | Kenya | MBA | - Moi International | |
| Monastir | Tunisia | MIR | - Skanes | |
| Monclova | Coahuila | Mexico | LOV | - Monclova Airport |
| Moncton | New Brunswick | Canada | YQM | - Lakeburn Municipal Airpt |
| Monroe | LA | USA | MLU | |
| Mont Joli | Quebec | Canada | YYY | |
| Monte Carlo | Monaco | MCM | - Hel De Monte Carlo | |
| Montego Bay | Jamaica | MBJ | - Sangster | |
| Monterey / Carmel | CA | USA | MRY | - Monterey Peninsula Airport |
| Monterrey | Nuevo Leon | Mexico | MTY | - Escobedo |
| Montevideo | Uruguay | MVD | - Carrasco | |
| Montgomery | AL | USA | MGM | - Dannelly Field |
| Montpellier | France | MPL | - Frejorgues | |
| Montreal | Quebec | Canada | YUL | |
| Montreal | Quebec | Canada | YMX | |
| Montrose | CO | USA | MTJ | - Montrose County Airport |
| Montserrat | Montserrat | MNI | - Blackburne | |
| Moosonee | Ontario | Canada | YMO | - Moosonee |
| Morelia | Michoacan | Mexico | MLM | - Municipal |
| Morgantown | WV | USA | MGW | - Morgantown Municipal Airport |
| Morioka | Japan | HNA | - Hanamaki | |
| Mornington | Queensland | Australia | ONG | - Mornington Is |
| Morristown | NJ | USA | MMU | - Morristown |
| Moruya | New South Wales | Australia | MYA | - Moruya |
| Moscow | Russia | VKO | - Vnukovo | |
| Moscow | Russia | DME | - Domodedovo | |
| Moscow | Russia | MOW | ||
| Moscow | Russia | SVO | - Sheremetyevo | |
| Mount Holly | NJ | USA | LLY | - Mt Holly |
| Mount Vernon | IL | USA | MVN | - Mount Vernon Outland Airport |
| Mountain Home | AR | USA | WMH | |
| Mpacha | Namibia | MPA | ||
| Muenster | Germany | FMO | - Muenster | |
| Mukah | Sarawak | Malaysia | MKM | |
| Mulhouse | France | MLH | - Mulhouse | |
| Mulu | Malaysia | MZV | - Mulu Airport | |
| Muncie | IN | USA | MIE | - Delaware County Airport |
| Munich | Germany | MUC | - Franz Josef Strauss | |
| Murcia | Spain | MJV | - San Javier | |
| Murmansk | Russia | MMK | - Murmansk | |
| Muscat | Oman | MCT | - Seeb | |
| Muscle Shoals / Florence / Sheffield | AL | USA | MSL | - Muscle Shoals |
| Muskegon | MI | USA | MKG | - Muskegon County Intl Airport |
| Myrtle Beach | SC | USA | MYR | |
| Mytilene | Greece | MJT | - Mytilene | |
| N Djamena | Chad | NDJ | - N'djamena | |
| Nadi | Fiji | NAN | - International | |
| Nagasaki | Japan | NGS | - Nagasaki | |
| Nagoya | Japan | NGO | - Komaki | |
| Nagpur | India | NAG | - Sonegaon | |
| Naha | Indonesia | NAH | ||
| Nairobi | Kenya | WIL | - Wilson Arpt | |
| Nairobi | Kenya | NBO | - Jomo Kenyatta Internatonal | |
| Nakhon Ratchasima | Thailand | NAK | - Nakhon Ratchasima | |
| Nanaimo | British Columbia | Canada | YCD | - Cassidy Airport |
| Nanaimo | British Columbia | Canada | ZNA | |
| Nanjing | China | NKG | ||
| Nanning | China | NNG | ||
| Nanortalik | Greenland | |||
| Nantes | France | NTE | - Nantes-Chateau Bougon | |
| Nantong | China | |||
| Nantucket | MA | USA | ACK | |
| Naples | FL | USA | APF | |
| Naples | Italy | NAP | - Capodichino | |
| Narsarsuaq | Greenland | UAK | - Narssarssuaq | |
| Narssaq | Greenland | JNS | ||
| Nashville | TN | USA | BNA | - Nashville Metropolitan Airport |
| Nassau | Bahamas | PID | - Paradise Island | |
| Nassau | Bahamas | NAS | - Nassau International Airport | |
| Natal | Rio Grande Do Norte | Brazil | NAT | - Agusto Severo |
| Nauru | Nauru | INU | ||
| Navegantes | Santa Catarina | Brazil | NVT | |
| Naxos | Cyclades Islands | Greece | JNX | - Naxos Airport |
| Ndola | Zambia | NLA | - Ndola | |
| Necochea | Buenos Aires | Argentina | NEC | - Necochea |
| Nelson | New Zealand | NSN | - Nelson | |
| Nelspruit | South Africa | NLP | ||
| Nepalganj | Nepal | KEP | - Nepalganj | |
| Nevis | Leeward Islands | Saint Kitts And Nevis | NEV | |
| New Bedford/Fall River | MA | USA | EWB | - New Bedford Municipal |
| New Bern | NC | USA | EWN | - Simmons-Nott Airport |
| New Carlisle | Quebec | Canada | XEL | - New Carlisle / Via Rail Service |
| New Haven | CT | USA | HVN | - Tweed New Haven |
| New Orleans | LA | USA | MSY | - Moisant International Airport |
| New Plymouth | New Zealand | NPL | - New Plymouth | |
| New Richmond | Quebec | Canada | XEM | - New Richmond / Via Rail Service |
| New York | NY | USA | TSS | - East 34Th Street Heliport |
| New York | NY | USA | LGA | - Laguardia |
| New York | NY | USA | JFK | - John F Kennedy Intl Airport |
| New York City | NY | USA | JRA | |
| Newark | NJ | USA | EWR | - Newark International Airport |
| Newburgh/Poughkeepsie | NY | USA | SWF | - Stewart |
| Newcastle | New Brunswick | Canada | XEY | - Newcastle / Via Rail Service |
| Newcastle | England | United Kingdom | NCL | - International |
| Newcastle | New South Wales | Australia | NTL | - Williamtown |
| Newcastle | New South Wales | Australia | BEO | - Belmont |
| Newman | Western Australia | Australia | ZNE | - Newman |
| Newport News/Williamsburg/Hampton | VA | USA | PHF | - Patrick Henry Intl |
| Newquay | England | United Kingdom | NQY | - Newquay Civil |
| Niagara Falls | Ontario | Canada | XLV | |
| Nice | France | NCE | - Cote D'azur | |
| Nizhnevartovsk | Russia | NJC | - Nizhnevartovsk | |
| Nizhniy Novgorod | Russia | GOJ | - Nizhniy | |
| Nome | AK | USA | OME | |
| Norfolk | NE | USA | OFK | - Karl Stefan Memorial Airport |
| Norfolk | VA | USA | ORF | - Norfolk International Airport |
| North Bay | Ontario | Canada | YYB | - Jack Garland Airport |
| North Bend | OR | USA | OTH | |
| North Caicos | Turks And Caicos Islands | NCA | ||
| North Eleuthera | Bahamas | ELH | ||
| North Platte | NE | USA | LBF | - Lee Bird Field |
| Norwich | England | United Kingdom | NWI | - Norwich |
| Norwood | MA | USA | OWD | - Memorial Code: Owd |
| Nosara Beach | Costa Rica | |||
| Nouakchott | Mauritania | NKC | - Nouakchott | |
| Noumea | New Caledonia | NOU | - Tontouta | |
| Novosibirsk | Russia | OVB | - Tolmachevo | |
| Nuevo Laredo | Tamaulipas | Mexico | NLD | |
| Nuku Alofa/Tongatapu | Tonga | TBU | - International | |
| Nuremberg | Germany | NUE | - Nuremberg | |
| Nuuk | Greenland | GOH | ||
| Oak Harbor | WA | USA | ODW | |
| Oakland | CA | USA | OAK | - Metropolitan Oakland Intl Apt |
| Oakville | Ontario | Canada | XOK | - Oakville / Via Rail Service |
| Oaxaca | Oaxaca | Mexico | OAX | - Xoxocotlan |
| Obihiro | Japan | OBO | - Obihiro | |
| Odense | Denmark | ODE | - Odense | |
| Odessa | Ukraine | ODS | - Central | |
| Ogden | UT | USA | ||
| Ogdensburg | NY | USA | OGS | |
| Ohrid | Macedonia | OHD | - Ohrid | |
| Oita | Japan | OIT | - Oita | |
| Okayama | Japan | OKJ | - Okayama | |
| Okinawa | Ryukyu Islands | Japan | OKA | - Naha Field |
| Oklahoma City | OK | USA | OKC | - Will Rogers World Airport |
| Omaha | NE | USA | OMA | - Eppley Airfield |
| Ontario | CA | USA | ONT | - Ontario International |
| Oradea | Romania | OMR | - Oradea | |
| Oran | Algeria | ORN | - Es Senia | |
| Orange | New South Wales | Australia | OAG | - Springhill |
| Orange / Disneyland | CA | USA | ||
| Orebro | Sweden | ORB | - Orebro | |
| Orlando | FL | USA | MCO | - Orlando International Airport |
| Orlando | FL | USA | ORL | - Herndon |
| Osaka | Japan | ITM | - Itami International Was Osaka | |
| Osaka | Japan | KIX | - Kansai International | |
| Oshawa | Ontario | Canada | YOO | |
| Oshkosh | WI | USA | OSH | - Wittman Field |
| Oslo | Norway | GEN | - Garderm O E N | |
| Oslo | Norway | FBU | - Fornebu | |
| Ostersund | Sweden | OSD | - Froesoe | |
| Ottawa | Ontario | Canada | YOW | - Ottawa International |
| Ottumwa | IA | USA | OTM | - Ottumwa Industrial Airport |
| Ouagadougou | Burkina Faso | OUA | - Ouagadougou | |
| Ouarzazate | Morocco | OZZ | - Ouarzazate | |
| Oulu | Finland | OUL | - Oulu | |
| Ovda | Israel | VDA | ||
| Owensboro | KY | USA | OWB | |
| Oxnard / Ventura | CA | USA | OXR | - Oxnard Airport |
| Padang | Indonesia | PDG | - Tabing | |
| Paderborn | Germany | PAD | - Paderborn | |
| Paducah | KY | USA | PAH | |
| Page | AZ | USA | PGA | |
| Pago Pago | American Samoa | PPG | - International | |
| Palembang | Indonesia | PLM | - Sultan Mahmud Badaruddin Ii | |
| Palermo | Sicily | Italy | PMO | - Punta Raisi |
| Palm Springs | CA | USA | PSP | - Palm Springs Municipal |
| Palma Mallorca | Mallorca Island | Spain | PMI | - Palma Mallorca |
| Palmdale | CA | USA | PMD | - Air Force 42 |
| Palmerston North | New Zealand | PMR | - Palmerstown North | |
| Palo Alto | CA | USA | ||
| Palu | Indonesia | PLW | - Mutiara | |
| Pamplona | Spain | PNA | - Pamplona - Noain | |
| Panama City | FL | USA | PFN | |
| Panama City | Panama | PTY | - Tocumen International Airport | |
| Panjgur | Pakistan | PJG | ||
| Pantelleria | Italy | PNL | - Pantelleria | |
| Papeete | French Polynesia | PPT | - Intl Tahiti-Faaa | |
| Paphos | Cyprus | PFO | - International | |
| Paraburdoo | Western Australia | Australia | PBO | - Paraburdoo |
| Paramaribo | Suriname | PBM | - Zanderij Intl | |
| Parent | Quebec | Canada | XFE | - Parent / Via Rail Service |
| Paris | France | CDG | - Charles De Gaulle | |
| Paris | France | ORY | - Orly | |
| Paris | France | |||
| Paris | France | PAR | ||
| Paris | France | JDP | - Issy Les Moulineaux | |
| Parkersburg / Marietta | WV | USA | PKB | - Wood County |
| Parkes | New South Wales | Australia | PKE | - Parkes |
| Parksville | British Columbia | Canada | XPB | - Parksville / Via Rail Service |
| Paros | Greece | PAS | - Paros Community | |
| Pasco | WA | USA - Tri-Cities Airport | ||
| Pasto | Colombia | PSO | - Cano | |
| Patna | India | PAT | - Patna | |
| Peace River | Alberta | Canada | YPE | - Peace River |
| Pekanbaru | Indonesia | PKU | - Simpang Tiga | |
| Pellston | MI | USA | PLN | - Pellston Regional Airport |
| Pembroke | Ontario | Canada | YTA | - Pem And Area Apt |
| Penang | Malaysia | PEN | - Penang International | |
| Pendleton | OR | USA | PDT | |
| Pensacola | FL | USA | PNS | |
| Penticton | British Columbia | Canada | YYF | |
| Penzance | England | United Kingdom | PZE | - Penzance |
| Peoria | IL | USA | PIA | - Greater Peoria Airport |
| Perce | Quebec | Canada | XFG | - Perce / Via Rail Service |
| Pereira | Colombia | PEI | - Matecana | |
| Perigueux | France | PGX | ||
| Perm | Russia | PEE | - Perm | |
| Perpignan | France | PGF | - Llabanere | |
| Perth | Western Australia | Australia | PER | - Perth |
| Perugia | Italy | PEG | - Na | |
| Pescara | Italy | PSR | - Liberi | |
| Peshawar | Pakistan | PEW | - Peshawar | |
| Petersburg | AK | USA | PSG | - Municipal |
| Petropavlovsk-Kamchatsky | Russia | PKC | - Petropavlovsk-Kamchatsky | |
| Petrozavodsk | Russia | PES | - Petrozavodsk Airport | |
| Philadelphia | PA | USA | PHL | - Philadelphia International Airport |
| Phitsanulok | Thailand | PHS | ||
| Phnom Penh | Cambodia | PNH | - Pochentong | |
| Phoenix | AZ | USA | PHX | - Sky Harbor International Airport |
| Phuket | Thailand | HKT | - Phuket | |
| Pierre | SD | USA | PIR | - Pierre Municipal Airport |
| Pietersburg | South Africa | PTG | ||
| Pikwitonei | Manitoba | Canada | PIW | |
| Pisa | Italy | PSA | - G Galilei | |
| Pittsburgh | PA | USA | PIT | - Greater Pit Intnl Airport |
| Pituffik | Greenland | THU | - Thule Airport | |
| Plattsburgh | NY | USA | PLB | |
| Plymouth | England | United Kingdom | PLH | - Plymouth Airport |
| Pocatello | ID | USA | PIH | |
| Podgorica | Yugoslavia | TGD | - Golubovci | |
| Pohang | South Korea | KPO | - Na | |
| Pohnpei | Caroline Islands | Micronesia | PNI | - Pohnpei International |
| Point Hope | AK | USA | PHO | - Point Hope |
| Pointe A Pitre | Guadeloupe | PTP | - Le Raizet | |
| Pointe Noire | Congo | PNR | - Pointe Noire | |
| Pointe-Aux-Trembles | Quebec | Canada | XPX | - Pointe Aux Trembles / Via Rail Service |
| Pokhara | Nepal | PKR | - Pokhara | |
| Ponca City | OK | USA | PNC | |
| Ponce | PR | USA | PSE | - Mercedita |
| Ponta Delgada | Azores Islands | Portugal | PDL | - Nordela |
| Pontianak | Indonesia | PNK | - Supadio | |
| Pontoise | France | |||
| Poona | India | PNQ | - Lohegaon Poona | |
| Pori | Finland | POR | - Pori | |
| Porlamar | Venezuela | PMV | - Gral Santiago Marino | |
| Port Angeles | WA | USA | CLM | - Wm Fairchild Intl Airport |
| Port Au Prince | Haiti | PAP | - Mais Gate | |
| Port Blair | India | IXZ | - Port Blair | |
| Port Elizabeth | South Africa | PLZ | - Hf Verwoerd | |
| Port Gentil | Gabon | POG | - Port Gentil | |
| Port Hardy | British Columbia | Canada | YZT | - Port Hardy Airport |
| Port Hedland | Western Australia | Australia | PHE | - Port Hedlan |
| Port Lincoln | South Australia | Australia | PLO | - Port Lincoln |
| Port Macquarie | New South Wales | Australia | PQQ | - Port Macquarie |
| Port Moresby | Papua New Guinea | POM | - Jackson | |
| Port Of Spain | Trinidad | Trinidad And Tobago | POS | - Piarco International Airport |
| Port Vila | Vanuatu | VLI | - Bauerfield | |
| Portland | ME | USA | PWM | - Portland International Jetport |
| Portland | OR | USA | PDX | - Portland International Airport |
| Porto | Portugal | OPO | - Porto | |
| Porto Alegre | Rio Grande Do Sul | Brazil | POA | - Salgado Filho |
| Porto Santo | Madeira Islands | Portugal | PXO | - Porto Santo |
| Porto Seguro | Bahia | Brazil | BPS | - Porto Seguro |
| Portsmouth | NH | USA | PSM | - Pease Intl Tradeport |
| Poughkeepsie | NY | USA | POU | - Dutchess County |
| Powell River | British Columbia | Canada | YPW | |
| Poza Rica | Veracruz | Mexico | PAZ | |
| Poznan | Poland | POZ | - Lawica | |
| Prague | Czechoslovakia | PRG | - Ruzyne | |
| Praslin Island | Seychelles | PRI | ||
| Prescott | AZ | USA | PRC | |
| Presque Isle | ME | USA | PQI | |
| Prince George | British Columbia | Canada | YXS | - Prince George B C |
| Prince Rupert /Princ Rupert | British Columbia | Canada | YPR | - Digby Island |
| Providence | RI | USA | PVD | - Tf Green State Airport |
| Providenciales | Turks And Caicos Islands | PLS | ||
| Provincetown | MA | USA | PVC | - Provincetown Municipal Airport |
| Provo | UT | USA | PVU | - Provo |
| Pucallpa | Peru | PCL | - Captain Rolden | |
| Puebla | Puebla | Mexico | PBC | |
| Pueblo | CO | USA | PUB | - Pueblo Memorial Airport |
| Puerto Cabezas | Nicaragua | PUZ | - Puerto Cabezas | |
| Puerto Escondido | Oaxaca | Mexico | PXM | |
| Puerto Montt | Chile | PMC | - Tepual | |
| Puerto Ordaz | Venezuela | PZO | - Puerto Ordaz | |
| Puerto Plata | Dominican Republic | POP | - La Union | |
| Puerto Princesa | Philippines | PPS | - Puerto Princesa | |
| Puerto Suarez | Bolivia | PSZ | ||
| Puerto Vallarta | Jalisco | Mexico | PVR | - Gustavo Diaz Ordaz |
| Pukatawagan | Manitoba | Canada | Pukatawagan | |
| Pula | Croatia | Hrvatska) | PUY | - Pula |
| Pullman | WA | USA | PUW | - Pullman |
| Punta Arenas | Chile | PUQ | - Presidente Ibanez | |
| Punta Cana | Dominican Republic | PUJ | ||
| Pusan | South Korea | PUS | - Kimhae | |
| Qaqortoq | Greenland | |||
| Qualicum | British Columbia | Canada | XQU | |
| Quaqtaq | Quebec | Canada | YQC | |
| Quebec | Quebec | Canada | YQB | - Sainte Foy Airport |
| Queenstown | New Zealand | ZQN | - Frankton | |
| Quepos | Costa Rica | XQP | ||
| Queretaro | Queretaro | Mexico | QRO | |
| Quesnel | British Columbia | Canada | YQZ | |
| Quetta | Pakistan | UET | ||
| Quibdo | Colombia | UIB | ||
| Quimper | France | UIP | - Pluguffan | |
| Quincy | IL | USA | UIN | - Baldwin Field |
| Quito | Ecuador | UIO | - Mariscal | |
| Rabat | Morocco | RBA | - Sale | |
| Rabaul | Papua New Guinea | RAB | - Lakunai | |
| Rainbow Lake | Alberta | Canada | YOP | - Rainbow Lake |
| Raipur | India | RPR | ||
| Rajkot | India | RAJ | - Rajkot | |
| Raleigh/Durham | NC | USA | RDU | - Raleigh Durham International Arpt |
| Rapid City | SD | USA | RAP | - Rapid City Regional Airport |
| Rarotonga | Cook Islands | RAR | - Rarotonga | |
| Reading | PA | USA | RDG | - Municipal / Spaatz Field |
| Recife | Pernambuco | Brazil | REC | - Guararapes International |
| Red Lake | Ontario | Canada | YRL | |
| Redding | CA | USA | RDD | - Redding Municipal Airport |
| Redmond/Bend | OR | USA - Roberts Field Airport | ||
| Reggio Calabria | Italy | REG | - Tito Menniti | |
| Regina | Saskatchewan | Canada | YQR | - Regina International |
| Rennes | France | RNS | - St Jacques | |
| Reno | NV | USA | RNO | - Reno-Cannon International Apt |
| Resistencia | Chaco | Argentina | RES | |
| Resolute | Northwest Territories | Canada | YRB | - Resolute Bay |
| Reus | Spain | REU | - Reus | |
| Reykjavik | Iceland | KEF | - Keflavik | |
| Reykjavik | Iceland | RKV | - Reykjavik Domestic Airport | |
| Reynosa | Tamaulipas | Mexico | REX | - General Lucio Blanco Airport |
| Rhinelander | WI | USA | RHI | - Rhinelander Oneida County Airport |
| Rhodes | Greece | RHO | - Paradisi | |
| Richards Bay | South Africa | RCB | - Richards Bay | |
| Richmond | VA | USA | RIC | - Richmond International Airport |
| Riga | Latvia | RIX | - Riga | |
| Rio De Janeiro | Rio De Janeiro | Brazil | RIO | |
| Rio De Janeiro | Rio De Janeiro | Brazil | GIG | - International Airport |
| Rio De Janeiro | Rio De Janeiro | Brazil | SDU | - Santos Dumont |
| Rio Gallegos | Santa Cruz | Argentina | RGL | - Rio Gallegos-Internacional |
| Rio Grande | Tierra Del Fuego | Argentina | RGA | |
| Riohacha | Colombia | RCH | ||
| Riverton | WY | USA | RIW | - Riverton Regional Airport |
| Riviere-A-Pierre | Quebec | Canada | XRP | - Riviere A Pierre / Via Rail Service |
| Riyadh | Saudi Arabia | RUH | - King Khaled Intl | |
| Roanoke | VA | USA | ROA | - Roanoke Regional Airport |
| Roatan | Honduras | RTB | - Roatan | |
| Rochester | NY | USA | ROC | - Monroe County Airport |
| Rochester | MN | USA | RST | - Rochester Municipal |
| Rock Sound | Bahamas | RSD | ||
| Rock Springs | WY | USA | RKS | - Rock Springs Sweetwater Cty Arpt |
| Rockford | IL | USA | ZRF | |
| Rockford | IL | USA | RFD | - Greater Rockford |
| Rockland | ME | USA | RKD | - Rockland |
| Rocky Mount | NC | USA | RWI | - Wilson |
| Rodrigues Island | Mauritius | RRG | - Rodrigues | |
| Roma | Queensland | Australia | RMA | - Roma |
| Rome | Italy | FCO | - Leonardo Da Vinci/Fiumicino | |
| Rome | Italy | CIA | - Ciampino | |
| Rome | Italy | ROM | - Leonardo Da Vinci / Fiumicino | |
| Ronneby | Sweden | RNB | - Kallinge | |
| Rosario | Santa Fe | Argentina | ROS | - Fisherton |
| Rostov | Russia | ROV | - Rostov | |
| Roswell | NM | USA | ROW | - Industrial Air Center |
| Rota | Northern Mariana Islands | ROP | - Rota | |
| Rotterdam | Netherlands | RTM | - Rotterdam | |
| Rouen | France | URO | - Rouen /Boos Airport | |
| Ruidoso | NM | USA | RUI | |
| Rutland | VT | USA | RUT | |
| Saarbruecken | Germany | SCN | - Ensheim | |
| Saba Island | Netherlands Antilles | SAB | ||
| Sacramento | CA | USA | SMF | - Sacramento Metropolitan |
| Saidpur | Bangladesh | SPD | ||
| Saint Cloud | MN | USA | STC | - Saint Cloud |
| Saint George | UT | USA | SGU | - St George |
| Saint John | New Brunswick | Canada | YSJ | - Turnbull Field |
| Saint Johns / Antigua | Antigua And Barbuda | ANU | - Vc Bird International | |
| Saint-Hyacinthe | Quebec | Canada | XIM | - Saint Hyacinthe / Via Rail Service |
| Saipan | Northern Mariana Islands | SPN | - Saipan Intl Northrn Mariana Isles | |
| Sakon Nakhon | Thailand | SNO | ||
| Sal | Cape Verde | SID | - Amilcar Cabral International | |
| Salina | KS | USA | SLN | - Salina Municipal |
| Salisbury | MD | USA | SBY | - Salisbury-Wicomico County Arpt |
| Salmon Arm | British Columbia | Canada | YSN | |
| Salt Lake City | UT | USA | SLC | - Salt Lake City International Arpt |
| Salta | Salta | Argentina | SLA | - International |
| Saltillo | Coahuila | Mexico | SLW | - Saltillo |
| Salvador | Bahia | Brazil | SSA | - Dois De Julho |
| Salzburg | Austria | SZG | - Salzburg | |
| Samara | Russia | KUF | - Samara | |
| Samarkand | Uzbekistan | SKD | ||
| San Andres Island | Colombia | ADZ | ||
| San Andros / Andros Island | Bahamas | SAQ | ||
| San Angelo | TX | USA | SJT | |
| San Antonio | Venezuela | SVZ | ||
| San Antonio | TX | USA | SAT | - San Antonio International |
| San Carlos De Bariloche | Rio Negro | Argentina | BRC | - International |
| San Diego | CA | USA | SAN | - Lindbergh International Airport |
| San Francisco | CA | USA | SFO | - San Francisco Intl Airport |
| San Jose | CA | USA | SJC | - San Jose International Airport |
| San Jose | Costa Rica | SJO | - Juan Santamaria International | |
| San Jose | Philippines | SJI | - Mcguire Field | |
| San Jose Del Cabo | Baja California Sur | Mexico | SJD | - Los Cabos Intl Airport |
| San Juan | PR | USA | SJU | - Luis Munoz Marin International |
| San Juan | San Juan | Argentina | UAQ | |
| San Luis Obispo | CA | USA | SBP | - San Luis Obispo County Airport |
| San Luis Potosi | San Luis Potosi | Mexico | SLP | |
| San Martin De Los Andes | Neuquen | Argentina | CPC | |
| San Pedro | Belize | SPR | - San Pedro | |
| San Pedro Sula | Honduras | SAP | - La Mesa | |
| San Salvador | El Salvador | SAL | - El Salvadore Intl Airport | |
| San Salvador | Bahamas | ZSA | ||
| San Sebastian | Spain | EAS | - Fuenterrabia | |
| San Tome | Venezuela | SOM | ||
| Sanaa | Yemen | SAH | - International | |
| Sandakan | Sabah | Malaysia | SDK | |
| Sandane | Norway | SDN | ||
| Sandefjord | Norway | TRF | - Torf | |
| Sandnessjoen | Norway | SSJ | - Stokka | |
| Santa Ana | CA | USA | SNA | - John Wayne Airport |
| Santa Barbara | CA | USA | SBA | - Santa Barbara Airport |
| Santa Cruz | Bolivia | VVI | - Viru Viru International | |
| Santa Cruz La Palma | Canary Islands | Spain | SPC | - La Palma |
| Santa Fe | Santa Fe | Argentina | SFN | |
| Santa Fe | NM | USA | SAF | - Santa Fe Municipal Airport |
| Santa Maria | CA | USA | SMX | - Santa Maria Public Airport |
| Santa Monica | CA | USA | ||
| Santa Rosa | La Pampa | Argentina | RSA | |
| Santa Rosa | CA | USA | STS | - Sonoma County Airport |
| Santander | Spain | SDR | - Santander | |
| Santarem | Para | Brazil | STM | |
| Santiago | Chile | SCL | - Aeropuerto Comodoro Arturo Merino Benitez | |
| Santiago | Cuba | SCU | - Santiago-Antonio Maceo Cuba | |
| Santiago | Dominican Republic | STI | - Municipal | |
| Santiago De Compostela | Spain | SCQ | - Santiago | |
| Santo Domingo | Dominican Republic | SDQ | - Las Americas | |
| Santo Domingo | Venezuela | STD | - Mayor Humberto Vivas Guerrero | |
| Santorini/Thira Is | Greece | JTR | - Santorini | |
| Sanya | China | SYX | ||
| Sao Luiz | Maranhao | Brazil | SLZ | - Tirirical |
| Sao Paulo | Sao Paulo | Brazil | GRU | - Guarulhos |
| Sao Paulo | Sao Paulo | Brazil | CGH | - Congonhas |
| Sapporo | Japan | CTS | - Chitose | |
| Sarajevo | Bosnia And Herzegowina | SJJ | - Butmir | |
| Saranac Lake | NY | USA | SLK | - Adirondack |
| Sarasota/Bradenton | FL | USA | SRQ | - Sarasota-Bradenton |
| Saskatoon | Saskatchewan | Canada | YXE | - Saskatoon |
| Sault Ste Marie | Ontario | Canada | YAM | - Sault Ste Marie Arpt |
| Sault Ste Marie | MI | USA | CIU | - Chippewa County Intl Airport |
| Sausalito | CA | USA | JMC | - Marin County |
| Savannah | GA | USA | SAV | - Travis Field |
| Savonlinna | Finland | SVL | - Savonlinna | |
| Savusavu | Fiji | SVU | - Savusavu | |
| Schefferville | Quebec | Canada | YKL | - Schefferville |
| Scottsbluff | NE | USA | BFF | - William B Heiling Field |
| Seattle | WA | USA | SEA | - Seattle Tacoma Intl Airport |
| Seattle | WA | USA | LKE | - Lake Union Sea Plane Base |
| Sedona | AZ | USA | SDX | |
| Semporna | Sabah | Malaysia | SMM | - Semporna |
| Sendai | Japan | SDJ | - Sendai | |
| Seoul | South Korea | SEL | - Kimpo International | |
| Sept-Iles | Quebec | Canada | YZV | |
| Sevilla | Spain | SVQ | ||
| Sfax | Tunisia | SFA | - Sfax Airport | |
| Shanghai | China | SHA | - Shanghai Intl /Hongqiao/ | |
| Shannon | Ireland | SNN | - Shannon | |
| Shantou | China | SWA | ||
| Sharjah | United Arab Emirates | SHJ | - Sharjah | |
| Sharm El Sheikh | Egypt | SSH | - Ophira | |
| Shawinigan | Quebec | Canada | XFL | - Shawinigan / Via Rail Service |
| Shawnigan | British Columbia | Canada | XFM | - Shawnigan / Via Rail Service |
| Shenyang | China | SHE | - Shenyang | |
| Shenzhen | China | SZX | - Shenzhen | |
| Sheridan | WY | USA | SHR | - Sheridan County Airport |
| Shetland Islands /Shetland Isd | Scotland | United Kingdom | LSI | - Shetland Islands |
| Shetland Islands /Shetland Isd | Scotland | United Kingdom | LWK | - Tingwall |
| Shijiazhuang | China | SJW | - Shijiazhuang | |
| Shiraz | Iran | SYZ | - Shiraz | |
| Shonai | Japan | SYO | - Shonai | |
| Show Low | AZ | USA | SOW | |
| Shreveport | LA | USA | SHV | - Regional Airport |
| Sibu | Sarawak | Malaysia | SBW | - Sibu |
| Sidney | MT | USA | SDY | |
| Simferopol | Ukraine | SIP | - Simferopol | |
| Singapore | Singapore | SIN | - Changi International Airport | |
| Sioux City | IA | USA - Sioux Gateway Airport | ||
| Sioux Falls | SD | USA | FSD | - Joe Foss Field |
| Sioux Lookout | Ontario | Canada | YXL | |
| Sitka | AK | USA | SIT | - Sitka |
| Sivas | Turkey | VAS | - Sivas | |
| Skagway | AK | USA | SGY | |
| Skelleftea | Sweden | SFT | - Skelleftea | |
| Skiathos | Greece | JSI | - Skiathos | |
| Skopje | Macedonia | SKP | - Skopje | |
| Sligo | Ireland | SXL | - Collooney | |
| Smith Falls | Ontario | Canada | YSH | |
| Smithers | British Columbia | Canada | YYD | - Smithers International |
| Sofia | Bulgaria | SOF | - Sofia Intl | |
| Sogndal | Norway | SOG | - Haukasen | |
| Sokcho | South Korea | SHO | ||
| Sonderborg | Denmark | SGD | - Sonderborg | |
| South Andros | Bahamas | TZN | - Congo Town | |
| South Bend | IN | USA | SBN | - Michiana Regional Airport |
| South Caicos | Turks And Caicos Islands | XSC | ||
| South Lake Tahoe | CA | USA | TVL | - Lake Tahoe |
| Southampton | England | United Kingdom | SOU | - Eastleigh |
| Southern Pines | NC | USA | SOP | - Pinehurst |
| Spencer | IA | USA | SPW | - Spencer Municipal Airport |
| Split | Croatia | Hrvatska) | SPU | - Split |
| Spokane | WA | USA | GEG | - International/Geiger Field |
| Springfield | MO | USA | SGF | - Springfield Regional Airport |
| Springfield | IL | USA | SPI | - Capital Airport |
| Srinagar | India | SXR | ||
| St Barthelemy | Guadeloupe | SBH | ||
| St Catharines | Ontario | Canada | YCM | |
| St Croix Island | VI | USA | STX | |
| St Croix Island | VI | USA | SSB | - Sea Plane Base |
| St George | Queensland | Australia | SGO | - St George |
| St Georges/Grenada | Grenada | GND | - Pt Saline | |
| St Johns | Newfoundland | Canada | YYT | - St John's International |
| St Kitts | Saint Kitts And Nevis | SKB | - Golden Rock | |
| St Leonard | New Brunswick | Canada | YSL | - St Leonard Apt |
| St Louis | MO | USA | STL | - Lambert-St Louis Internatl |
| St Lucia | Saint Lucia | UVF | - Hewanorra | |
| St Lucia | Saint Lucia | SLU | - Vigie Field | |
| St Maarten | Netherlands Antilles | SXM | - Juliana | |
| St Marie | Madagascar | SMS | ||
| St Martin | Netherlands Antilles | SFG | - Esperance | |
| St Marys | Ontario | Canada | XIO | - St Marys / Via Rail Service |
| St Paul | MN | USA | STP | - Downtown Airport |
| St Petersburg | Russia | LED | - Pulkovo | |
| St Petersburg/Clearwater | FL | USA | PIE | - St Petersburg/Clearwater Intl |
| St Pierre | St. Pierre And Miquelon | FSP | ||
| St Thomas Island | VI | USA | STT | - Cyril E King Arpt |
| St Thomas Island | VI | USA | SPB | - Seaplane Base |
| St Vincent | St. Vincent And The Grenadines | SVD | ||
| St-Denis De La Reunion | Reunion | RUN | - Gillot | |
| State College | PA | USA | SCE | - University Park Arpt |
| Staunton | VA | USA | SHD | - Shenandoah Valley Regional |
| Stavanger | Norway | SVG | - Sola | |
| Stella Maris | Bahamas | SML | ||
| Stephenville | Newfoundland | Canada | YJT | - Stephenville |
| Stockholm | Sweden | ARN | - Arlanda International | |
| Stockholm | Sweden | BMA | - Bromma Arpt | |
| Stony Rapids | Saskatchewan | Canada | YSF | - Stony Rapids |
| Stornoway | Scotland | United Kingdom | SYY | - Stornoway |
| Strasbourg | France | SXB | - Entzheim | |
| Stratford | Ontario | Canada | XFD | |
| Strathroy | Ontario | Canada | XTY | - Strathroy / Via Rail Service |
| Stuttgart | Germany | STR | - Echterdingen | |
| Sucre | Bolivia | SRE | - Sucre | |
| Sudbury | Ontario | Canada | YSB | |
| Sumbawa Island | Indonesia | SWQ | - Brang Bidji | |
| Sun Valley/Hailey | ID | USA | SUN | |
| Sundsvall | Sweden | SDL | - Sundsvall | |
| Sunshine Coast | Queensland | Australia | MCY | - Maroochydore |
| Surabaya | Indonesia | SUB | - Juanda Airport | |
| Surat Thani | Thailand | URT | ||
| Surgut | Russia | SGC | ||
| Suva | Fiji | SUV | - Nausori | |
| Swakopmund | Namibia | SWP | ||
| Sydney | Nova Scotia | Canada | YQY | - Sydney Municipal |
| Sydney | New South Wales | Australia | QSY | |
| Sydney | New South Wales | Australia | SYD | - Sydney /Kingsford-Smith/ Airport |
| Syracuse | NY | USA | SYR | - Hancock International |
| Szczecin | Poland | SZZ | - Goleniow | |
| Tabatinga | Amazonas | Brazil | TBT | |
| Tacloban | Philippines | TAC | - Dz Romualdez | |
| Taegu | South Korea | TAE | ||
| Tagbilaran | Philippines | TAG | - Tagbilaran | |
| Taipei | Taiwan | TSA | - Sung Shan | |
| Taipei | Taiwan | TPE | - Chiang Kai Shek Airport | |
| Taiyuan | China | TYN | ||
| Taiz | Yemen | TAI | - Al-Janad | |
| Tallahassee | FL | USA | TLH | |
| Tallinn | Estonia | TLL | - Ulemiste | |
| Tampa | FL | USA | ||
| Tampa | FL | USA | TPA | - Tampa International |
| Tampere | Finland | TMP | - Tampere-Pirkkala | |
| Tampico | Tamaulipas | Mexico | TAM | |
| Tamworth | New South Wales | Australia | TMW | - Tamworth |
| Tangier | Morocco | TNG | - Boukhalef Souahel | |
| Tapachula | Chiapas | Mexico | TAP | - Tapachula International |
| Tarakan | Indonesia | TRK | - Tarakan | |
| Tarapoto | Peru | TPP | - Tarapoto | |
| Tari | Papua New Guinea | TIZ | ||
| Tarija | Bolivia | TJA | ||
| Taschereau | Quebec | Canada | XFO | - Taschereau / Via Rail Service |
| Tashkent | Uzbekistan | TAS | - Tashkent | |
| Tatry/Poprad | Slovakia | TAT | - Tatry/Poprad | |
| Taupo | New Zealand | TUO | - Taupo | |
| Tauranga | New Zealand | TRG | - Tauranga | |
| Tbilisi | Georgia | TBS | - Novo Alexeyevka | |
| Teesside | England | United Kingdom | MME | - Tees-Side |
| Tegucigalpa | Honduras | TGU | - Toncontin | |
| Tehran | Iran | THR | - Mehrabad | |
| Tel Aviv Yafo | Israel | TLV | - Ben-Gurion International | |
| Telluride | CO | USA | TEX | - Telluride Municipal Airport |
| Temple | TX | USA | TPL | |
| Temuco | Chile | ZCO | - Manquehue | |
| Tenerife | Canary Islands | Spain | TFS | - Reina Sofia |
| Tenerife | Canary Islands | Spain | TCI | - Tenerife Norte Los Rodeos |
| Tenerife | Canary Islands | Spain | TFN | - Tenerife Norte Los Rodeos |
| Tepic | Nayarit | Mexico | TPQ | |
| Terceira Island | Azores Islands | Portugal | TER | - Lajes |
| Teresina | Piaui | Brazil | THE | - Teresina |
| Ternate | Indonesia | TTE | - Babullah | |
| Terrace | British Columbia | Canada | YXT | - Terrace |
| Terre Haute | IN | USA | HUF | - Hulman Field |
| Terre-De-Haut | Guadeloupe | LSS | ||
| Texarkana | AR | USA | TXK | - Municipal |
| Tezpur | India | TEZ | - Salonbari | |
| The Pas | Manitoba | Canada | YQD | - The Pas |
| Thessaloniki | Greece | SKG | - Thessaloniki | |
| Thicket Portage | Manitoba | Canada | YTD | |
| Thief River Falls | MN | USA | TVF | - Thief River Falls Municipal |
| Thompson | Manitoba | Canada | YTH | - Thompson |
| Thunder Bay | Ontario | Canada | YQT | |
| Thursday Island | Queensland | Australia | TIS | - Horn Island |
| Tijuana | Baja California | Mexico | TIJ | - General Abelardo L Rodriguez |
| Timisoara | Romania | TSR | - Timisoara | |
| Timmins | Ontario | Canada | YTS | - Timmins Municipal Airport |
| Tinian | Northern Mariana Islands | TIQ | - Tinian | |
| Tirana | Albania | TIA | - Rinas | |
| Tiree | Scotland | United Kingdom | TRE | - Tiree Island |
| Tirgu Mures | Romania | TGM | - Tirgu Mures | |
| Tiruchirapally | India | TRZ | - Civil | |
| Tobago | Tobago | Trinidad And Tobago | TAB | - Crown Point |
| Tokushima | Japan | TKS | - Tokushima | |
| Tokyo | Japan | NRT | ||
| Tokyo | Japan | NRT | - Narita | |
| Toledo | OH | USA | TOL | - Toledo Express Airport |
| Toowoomba | Queensland | Australia | TWB | - Toowoomba |
| Topeka | KS | USA | FOE | - Forbes Field |
| Toronto | Ontario | Canada | YTZ | |
| Toronto | Ontario | Canada | YYZ | - Pearson International Airport |
| Torreon | Coahuila | Mexico | TRC | |
| Tortola/Beef Island | Virgin Islands | British) | EIS | - Beef Island |
| Tottori | Japan | TTJ | - Tottori | |
| Toulouse | France | TLS | - Blagnac | |
| Tours | France | TUF | - St Symphorien | |
| Townsville | Queensland | Australia | TSV | - Townsville |
| Toyama | Japan | TOY | - Toyama | |
| Trabzon | Turkey | TZX | - Trabzon | |
| Trapani | Sicily | Italy | TPS | - Birgi |
| Traverse City | MI | USA | TVC | - Cherry Capital Airport |
| Trelew | Chubut | Argentina | REL | |
| Trenton | NJ | USA | TTN | - Mercer County |
| Trieste | Italy | TRS | - Ronchi Dei Legionari | |
| Trinidad | Bolivia | TDD | ||
| Trivandrum | India | TRV | - Trivandrum | |
| Tromso | Norway | TOS | - Tromso/Langes | |
| Trondheim | Norway | TRD | - Trondheim-Vaernes | |
| Trujillo | Peru | TRU | - Trujillo | |
| Truk | Caroline Islands | Micronesia | TKK | - Truk |
| Truro | Nova Scotia | Canada | XLZ | |
| Tucson | AZ | USA | TUS | - Tucson International Airport |
| Tucuman | Tucuman | Argentina | TUC | - Benjamin Matienzo |
| Tulsa | OK | USA | TUL | - Tulsa International |
| Tumbes | Peru | TBP | - Tumbes | |
| Tunis | Tunisia | TUN | - Carthage | |
| Tunxi | China | TXN | ||
| Tupelo | MS | USA | TUP | - Cd Lemons Municipal |
| Turin | Italy | TRN | - Caselle | |
| Turku | Finland | TKU | - Turku | |
| Tuscaloosa | AL | USA | TCL | - Van De Graff |
| Tuxtla Gutierrez | Chiapas | Mexico | TGZ | - Llano San Juan |
| Twin Falls | ID | USA | TWF | |
| Tyler | TX | USA | TYR | - Pounds Field |
| Tyumen | Russia | TJM | - Tyumen | |
| Ube | Japan | UBJ | ||
| Udaipur | India | UDR | ||
| Udon Thani | Thailand | UTH | - Udon | |
| Ujung Pandang | Indonesia | UPG | - Hasanudin | |
| Ulan Bator | Mongolia | ULN | - Ulan Bator | |
| Ulan-Ude | Russia | UUD | ||
| Ulsan | South Korea | USN | ||
| Ulyanovsk | Russia | ULY | - Ulyanoysk | |
| Umea | Sweden | UME | - Umea | |
| Unst Shetland Islands | Scotland | United Kingdom | UNT | |
| Upington | South Africa | UTN | - Municipal | |
| Urgench | Uzbekistan | UGC | ||
| Uruapan | Michoacan | Mexico | UPN | |
| Urumqi | China | URC | ||
| Ushuaia | Tierra Del Fuego | Argentina | USH | |
| Utica | NY | USA | UCA | - Oneida County |
| Vaasa | Finland | VAA | - Vaasa | |
| Vadodara | India | BDQ | - Vadodara | |
| Vadso | Norway | VDS | - Vadso | |
| Vail/Eagle | CO | USA | QBF | |
| Vail/Eagle | CO | USA | EGE | - Eagle County Regional |
| Vail/Eagle | CO | USA | ZBV | |
| Valdez | AK | USA | VDZ | |
| Valdivia | Chile | ZAL | - Pichoy | |
| Valdosta | GA | USA | VLD | - Valdosta Regional |
| Valencia | Venezuela | VLN | - Valencia | |
| Valencia | Spain | VLC | - Valencia | |
| Valladolid | Spain | VLL | - Valladolid | |
| Valledupar | Colombia | VUP | ||
| Valparaiso | FL | USA | VPS | - Fort Walton Beach |
| Vancouver | British Columbia | Canada | CXH | - Vancouver Harbour Airport |
| Vancouver | British Columbia | Canada | YVR | - Vancouver International |
| Varadero | Cuba | VRA | - Juan Gualberto Gomez | |
| Varanasi | India | VNS | - Babatpur | |
| Varkaus | Finland | VRK | - Varkaus | |
| Varna | Bulgaria | VAR | - Varna | |
| Vasteras | Sweden | VST | - Hasslo | |
| Vaxjo | Sweden | VXO | - Vaxjo | |
| Venice | Italy | VCE | - Marco Polo | |
| Veracruz | Veracruz | Mexico | VER | - Las Bajadas / General Heriberto Jara |
| Vero Beach | FL | USA | VRB | - Vero Beach Municipal |
| Verona | Italy | VRN | - Verona | |
| Vestmannaeyjar | Iceland | VEY | - Vestmannaeyjar | |
| Victoria | British Columbia | Canada | YYJ | - Victoria Airport |
| Victoria | TX | USA | VCT | |
| Victoria | British Columbia | Canada | YWH | - Victoria Inner Harbour |
| Victoria Falls | Zimbabwe | VFA | ||
| Vienna | Austria | VIE | - Schwechat | |
| Vientiane | Laos | VTE | - Wattay | |
| Villa Gesell | Buenos Aires | Argentina | VLG | - Villa Gesell |
| Villahermosa | Tabasco | Mexico | VSA | - Carlos R Perez |
| Vilnius | Lithuania | VNO | - Vilnius Airport | |
| Virgin Gorda | Virgin Islands | British) | VIJ | |
| Visalia | CA | USA | VIS | - Visalia Municipal Airport |
| Visby | Sweden | VBY | - Visby | |
| Vishakhapatnam | India | VTZ | - Vishakhapatnam | |
| Vitoria | Spain | VIT | - Vitoria | |
| Vitoria | Espirito Santo | Brazil | VIX | - Eureco Sales |
| Vladivostok | Russia | VVO | - Vladivostok Airport | |
| Volgograd | Russia | VOG | - Volgograd | |
| Wabush | Newfoundland | Canada | YWK | - Wabush Municipal |
| Waco | TX | USA | ACT | - Madison Cooper |
| Wagga-Wagga | New South Wales | Australia | WGA | - Forest Hill |
| Wainwright | AK | USA | AIN | |
| Walgett | New South Wales | Australia | WGE | - Walgett |
| Walla Walla | WA | USA | ALW | |
| Walvis Bay | Namibia | WVB | - Rooikop | |
| Warsaw | Poland | WAW | - Okecie | |
| Washington | DC | USA | DCA | - Washington National Airport |
| Washington | DC | USA | IAD | - Dulles |
| Washington | DC | USA | IAD | - Washington-Dulles International |
| Waskaganish | Quebec | Canada | YKQ | - Waskaganish |
| Waterford | Ireland | WAT | ||
| Waterloo | IA | USA | ALO | - Waterloo Municipal Airport |
| Watertown | NY | USA | ART | - Watertown |
| Watertown | SD | USA | ATY | |
| Watson Lake | Yukon Territory | Canada | YQH | - Watson Lake Airport |
| Wausau | WI | USA | CWA | - Central Wisconsin Airport |
| Wellington | New Zealand | WLG | - International | |
| Wenatchee | WA | USA | EAT | - Pangborn Memorial Field |
| West Palm Beach | FL | USA | PBI | - Palm Beach International Airport |
| Westchester County | NY | USA | HPN | - Westchester County Airport |
| Westerland | Germany | GWT | - Westerland | |
| Westerly | RI | USA | WST | |
| Westport | New Zealand | WSZ | - Westport | |
| Wewak | Papua New Guinea | WWK | - Boram | |
| Weymont | Quebec | Canada | XFQ | - Weymont / Via Rail Service |
| Whangarei | New Zealand | WRE | - Whangarei | |
| White River | Ontario | Canada | YWR | - White River |
| Whitehorse | Yukon Territory | Canada | YXY | - Whitehorse Airport |
| Whyalla | South Australia | Australia | WYA | - Whyalla |
| Wichita | KS | USA | ICT | - Mid-Continent Airport |
| Wichita Falls | TX | USA | SPS | - Wichita Falls Municipal |
| Wick | Scotland | United Kingdom | WIC | - Wick |
| Wilkes Barre/Scranton | PA | USA | AVP | - Wilkes-Barre/Scranton Intl |
| Willemstad / Curacao Island | Netherlands Antilles | CUR | - Areopuerto Hato | |
| Williams Lake | British Columbia | Canada | YWL | |
| Williamsport | PA | USA | IPT | - Williamsport Lycoming Municipal |
| Williston | ND | USA | ISN | - Sloulin Field International |
| Wilmington | NC | USA | ILM | - New Hanover County Airport |
| Windhoek | Namibia | WDH | - Jg Strijdom | |
| Windhoek | Namibia | ERS | - Eros | |
| Windsor | Ontario | Canada | YQG | - Windsor International |
| Winnipeg | Manitoba | Canada | YWG | - Winnipeg International |
| Winston-Salem | NC | USA | INT | - Smith Reynolds |
| Winton | Queensland | Australia | WIN | - Winton |
| Wolf Point | MT | USA | OLF | |
| Woodstock | Ontario | Canada | XIP | - Woodstock / Via Rail Service |
| Woomera | South Australia | Australia | UMR | - Woomera |
| Worcester | MA | USA | ORH | - Worcester /James D O'brien Field |
| Worland | WY | USA | WRL | - Worland |
| Wrangell | AK | USA | WRG | |
| Wroclaw | Poland | WRO | - Strachowice | |
| Wuhan | China | WUH | ||
| Wyoming | Ontario | Canada | XWY | - Wyoming / Via Rail Service |
| Xi An | China | XIY | - Xianyang | |
| Xiamen | China | XMN | - Xiamen International | |
| Yakima | WA | USA | YKM | - Yakima Air Terminal |
| Yakutsk | Russia | YKS | ||
| Yamagata | Japan | GAJ | - Junmachi | |
| Yangon | Myanmar | RGN | - Mingaladon | |
| Yaounde | Cameroon | NSI | - Nsimalen | |
| Yap | Caroline Islands | Micronesia | YAP | |
| Yarmouth | Nova Scotia | Canada | YQI | |
| Yechon | South Korea | YEC | - Yechon | |
| Yellowknife | Northwest Territories | Canada | YZF | |
| Yerevan | Armenia | EVN | ||
| Yogyakarta | Indonesia | JOG | ||
| Yosu | South Korea | RSU | - Yosu Airport | |
| Youngstown | OH | USA | YNG | - Youngstown Municipal Airport |
| Yuma | AZ | USA | YUM | - Yuma International Airport |
| Zacatecas | Zacatecas | Mexico | ZCL | |
| Zagreb | Croatia | Hrvatska | ZAG | - Zagreb |
| Zahedan | Iran | ZAH | - Zahedan | |
| Zakinthos | Greece | ZTH | - Zakinthos | |
| Zamboanga | Philippines | ZAM | - Zamboanga Airport | |
| Zanzibar | Tanzania | ZNZ | - Kisauni | |
| Zaragoza | Spain | ZAZ | - Zaragoza | |
| Zhanjiang | China | ZHA | ||
| Zhengzhou | China | CGO | ||
| Zürich | Switzerland | ZRH | - Zurich |