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

| Company | Type | Location | Codes |
|---|---|---|---|
| Nikola Kozlevo | aerodrome | Bulgaria | — |
| Nikolayevka (Tambov) | aerodrome | Russia | — |
| Nikolayevsk-na-Amure Airport | international | Russia | IATA NLI · ICAO UHNN |
| Nikolsk Airport | aerodrome | Russia | — |
| Nikolski Air Station | international | United States | IATA IKO · ICAO PAKO |
| Nikolskoye Airport | regional | Russia | ICAO UHPX |
| Nikulino Airstrip | aerodrome | Russia | — |
| Nikulskoye | private airstrip | Russia | — |
| Nikunau Airport | international | Kiribati | IATA NIG · ICAO NGNU |
| Niles Canyon Ranch Airport | aerodrome | United States | — |
| Nili Airport | aerodrome | Afghanistan | — |
| Nilo Peçanha | 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.
| Brazil |
| — |
| Nilpinna Airport | aerodrome | Australia | — |
| Nils Pehrson Field | aerodrome | United States | — |
| Nimach | aerodrome | India | — |
| Nimba Airport (closed) | international | Liberia | IATA NIA |
| Nimnim | aerodrome | South Sudan | — |
| Nimpo Lake Seaplane Base | aerodrome | Canada | — |
| Nimruz Airport | aerodrome | Afghanistan | ICAO OANZ |
| Nimsick Airport | aerodrome | United States | — |
| Nimule Airport | aerodrome | South Sudan | ICAO HSNM |
| Nine Boli | aerodrome | South Sudan | — |
| Nine Mile Airport | aerodrome | United States | — |
| Nine Quarter Circle Ranch Airport | aerodrome | United States | — |
| Ningbo Lishe International Airport | international | 宁波市, China | IATA NGB · ICAO ZSNB |
| Ningbo Zhuangqiao Military Airport | military airfield | China | — |
| Ningguo Qinglongwan Airport | aerodrome | China | — |
| Ninghan station | aerodrome | Australia | — |
| Ninglang Luguhu Airport | international | China | IATA NLH · ICAO ZPNL |
| Ninheira Airport | aerodrome | Brazil | ICAO SDIX |
| Ninia | aerodrome | Indonesia | — |
| Ninilchik Airport | international | United States | IATA NIN |
| Ninoy Aquino International Airport | international | Philippines | IATA MNL · ICAO RPLL |
| Nioki Airport | international | Congo - Kinshasa | IATA NIO · ICAO FZBI |
| Nioro du Sahel Airport | international | Mali | IATA NIX · ICAO GANR |
| Nipapanha (Nepabunna) Angepena Airstrip | aerodrome | Australia | — |
| Nipawin Airport | aerodrome | Canada | ICAO CYBU |
| Nipsan Airstrip | international | Indonesia | IATA NIP |
| Niquelândia Airport | international | Brazil | IATA NQL · ICAO SWNQ |
| Niseko Heliport | aerodrome | Japan | — |
| Nishan Airport | aerodrome | Uzbekistan | — |
| Nisikni | aerodrome | Indonesia | — |
| Nissan Island Airport | international | Papua New Guinea | IATA IIS · ICAO AYIA |
| Nistler Airport | aerodrome | Bozeman, United States | — |
| Nistler Strip | aerodrome | Melena, United States | — |
| Nitani Airstrip | aerodrome | Botswana | — |
| Nitra | regional | Slovakia | ICAO LZNI |
| Nitschke Field | aerodrome | United States | — |
| Niue International Airport | international | Niue | IATA IUE · ICAO NIUE |
| Nivenskoye | military airfield | Russia | — |