International airports, regional fields and GA aerodromes — the places every mission starts and ends.

| Company | Type | Location | Codes |
|---|---|---|---|
| Kohlhaas Airport | aerodrome | Livermore, United States | ICAO IA83 |
| Kohl Landing Strip | aerodrome | United States | — |
| Kohlmeyer Airport | aerodrome | United States | — |
| Koh Mai Si Airport | aerodrome | Thailand | — |
| Köhnə Aerodrom | aerodrome | Azerbaijan | — |
| Koh Takian Airport | aerodrome | Thailand | — |
| Koich | aerodrome | South Sudan | — |
| Koinambe Airport | international | Papua New Guinea | IATA KMB · ICAO AYON |
| Koingnaas Airport | international | South Africa | IATA KIG |
| Koinzan Airport | aerodrome | Elgin, United States | — |
| Koivisto Heliport | heliport | Russia | — |
| Koiyaki strip | aerodrome |
aerodrome 30,878international 8,351military airfield 1,867private airstrip 1,800heliport 555regional 460
United States 15,232Brazil 2,982Australia 2,025Canada 1,765France 1,355Russia 1,265United Kingdom 1,109South Africa 938Germany 879Colombia 835Italy 718Indonesia 681Argentina 621Ukraine 570Papua New Guinea 536China 489Mexico 478Venezuela 468Spain 414India 411Namibia 376Chile 358Congo - Kinshasa 356South Sudan 331Poland 327Czechia 277New Zealand 250Kenya 242Sweden 222Japan 195Philippines 188Norway 179Botswana 151Portugal
Operators claiming an entry can correct facts, add services and certificates, and mark their page verified. Claiming is free — see a company’s page for the claim link.
| Kenya |
| — |
| Kojo Highway Strip Airfield | aerodrome | North Korea | — |
| Kojonup Airport | aerodrome | Australia | ICAO YKOJ |
| "Kokand" airport | international | Uzbekistan | IATA OQN |
| Kokand Southeast Airport | aerodrome | Uzbekistan | — |
| Kokatha Airport | aerodrome | Australia | — |
| Koke Airport | aerodrome | United States | — |
| Ko-Kee Airport | aerodrome | United States | — |
| Kokhedsfältet | aerodrome | Sweden | — |
| Kokkola-Pietarsaari Airport | international | Kruunupyy, Finland | IATA KOK · ICAO EFKK |
| Kokoda Airport | international | Papua New Guinea | IATA KKD · ICAO AYKO |
| Kokomo Municipal Airport | international | United States | IATA OKK · ICAO KOKK |
| Kokonao Airport | international | Indonesia | IATA KOX · ICAO WAYK |
| Kokopelli's Hideaway | aerodrome | United States | — |
| Kokoriba Airfield | aerodrome | South Africa | — |
| Koksan Highway Airport | aerodrome | North Korea | — |
| Kokshetau Airport | international | Kazakhstan | IATA KOV · ICAO UACK |
| Koksijde Air Base | military airfield | Belgium | ICAO EBFN |
| Kokuro Airport | aerodrome | Kenya | — |
| Kokuro Airport | aerodrome | South Sudan | — |
| Kol Airport | international | Papua New Guinea | IATA KQL · ICAO AYOL |
| Kolar Air Field | aerodrome | India | — |
| Kolåsens flygfält | aerodrome | Sweden | — |
| Kolb Airport | aerodrome | United States | ICAO 43PA |
| Kolberg Airport | aerodrome | Lesotho | ICAO FXKB |
| Kołbiel-Skorupy | aerodrome | Poland | — |
| Kolchugino Airfield | aerodrome | Russia | — |
| Kolda Airport | international | Senegal | IATA KDA · ICAO GOGK |
| Kolding Lufthavn | regional | Denmark | ICAO EKVD |
| Kolendo Airport | aerodrome | Australia | — |
| Kole Sur Lukenie Airport | aerodrome | Congo - Kinshasa | ICAO FZVC |
| Kolhapur Airport | international | India | IATA KLH · ICAO VAKP |
| Kolhiko Airfield | aerodrome | Κολχικό, Greece | — |
| Koliganek Airport | international | United States | IATA KGK · ICAO PAJZ |
| Kolitzheim-Herleshof | aerodrome | Germany | — |
| Kolky | aerodrome | Ukraine | — |
| Koll Airport | aerodrome | United States | — |
| Koller Heliport | heliport | United States | — |
| Kollmeyer Airport | aerodrome | United States | — |