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

| Company | Type | Location | Codes |
|---|---|---|---|
| Cushing Field Limited Airport | aerodrome | United States | — |
| Cushing Lake Seaplane Base | aerodrome | Canada | — |
| Cushing Municipal Airport | international | United States | IATA CUH · ICAO KCUH |
| Custer Airport | aerodrome | United States | — |
| Custer County Airfield | aerodrome | United States | ICAO KCUT |
| Custer State Park Airstrip | aerodrome | United States | — |
| Cut Bank Municipal Airport | international | United States | IATA CTB · ICAO KCTB |
| Cutia | aerodrome | Brazil | ICAO SJKX |
| Cut Knife Airport | aerodrome | Canada | — |
| Cutler Regional Airport | aerodrome | Cutler, United States | — |
| Cut Nyak Dhien Airport | international | Indonesia | IATA MEQ · ICAO WITC |
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.
| Cutral Co Airport |
| international |
| Argentina |
| IATA CUT · ICAO SAZW |
| Cuttyhunk Harbor Seaplane Base | aerodrome | United States | — |
| Çuxanlı Aerodromu | aerodrome | Azerbaijan | — |
| Cuxwold private Airstrip | private airstrip | United Kingdom | — |
| Cuyahoga County Airport | international | Cleveland, United States | IATA CGF · ICAO KCGF |
| Cuyler Field | aerodrome | United States | — |
| Cuyo Airport | international | Philippines | IATA CYU · ICAO RPLO |
| C. V. Airport | aerodrome | United States | — |
| CVM ALAT Sainte-Léocadie | military airfield | France | ICAO LFYS |
| C & W Air Park | aerodrome | United States | — |
| Cwian Field | aerodrome | United States | — |
| C & W Milliron Flying Field | aerodrome | United States | — |
| CX Ranch #1 Airport | aerodrome | United States | — |
| CX Ranch #2 Airport | aerodrome | United States | — |
| Cyber Density Balloonport | aerodrome | Montgomery, United States | — |
| Cy Bond Memorial Airport | aerodrome | United States | — |
| Cyclone Runway | aerodrome | Israel | — |
| Cynthiana–Harrison County Airport | aerodrome | United States | — |
| Cypress Creek Airpark | aerodrome | United States | — |
| Cypress Creek Airport | aerodrome | United States | — |
| Cypress Lakes Airport | aerodrome | United States | — |
| Cypress River Airport | aerodrome | United States | — |
| Cypress River Airport | aerodrome | Jefferson, United States | — |
| Cyprus Gliding Club | aerodrome | Cyprus | — |
| Cyr Aviation Airport | aerodrome | United States | — |
| Cyril E. King Airport | international | Charlotte Amalie, United States | IATA STT · ICAO TIST |
| Czyże | aerodrome | Poland | ICAO EPCH |
| Cуусамыр | aerodrome | Kyrgyzstan | — |
| Dabajuro Airport | aerodrome | Venezuela | — |
| Dabbs Airport | aerodrome | United States | — |
| Dablual | aerodrome | South Sudan | — |
| Dabo Airport | international | Indonesia | IATA SIQ · ICAO WIDS |
| Daboto | aerodrome | Indonesia | — |
| Dabou Airport | aerodrome | Côte d'Ivoire | ICAO DIDB |
| Dabra Airport | international | Indonesia | IATA DRH · ICAO WAJC |
| Dabrawan | aerodrome | Indonesia | ICAO WADW |
| D.A. Chandler Airport | aerodrome | New London, United States | — |
| Dachau-Gröbenried | aerodrome | Germany | ICAO EDMD |
| Ďačov | aerodrome | Slovakia | — |