Airports 501 to 550
Leningradskiy Heliport
Leningradskiy, Chukotka Autonomous Okrug, Russia — 4372 km (2361 nm) NNE
Cape Parry DEW Line Station
Cape Parry, Northwest Territories, Canada — 4407 km (2380 nm) NNW
Point Lonely Short Range Radar Site Airfield
Wainwright Airport
Pearce Point DEW Line Station
Pearce Point, Northwest Territories, Canada — 4429 km (2392 nm) NNW
Clinton Point DEW Line Station
Clinton Point, Northwest Territories, Canada — 4436 km (2395 nm) NNW
Horton River DEW Line Station
Horton River, Northwest Territories, Canada — 4441 km (2398 nm) N
Atqasuk Edward Burnell Sr Memorial Airport
Mys Shmidta Airport
Mys Shmidta, Chukotka Autonomous Okrug, Russia — 4452 km (2404 nm) NNE
Oliktok Point Long Range Radar Station Airport
Nicholson Peninsula DEW Line Station
Nicholson Peninsula, Northwest Territories, Canada — 4461 km (2409 nm) N
Lady Franklin Point DEW Line Station
Lady Franklin Point, Nunavut, Canada — 4472 km (2415 nm) NNW
Atkinson Point DEW Line Station
Atkinson Point, Northwest Territories, Canada — 4479 km (2418 nm) N
Paulatuk (Nora Aliqatchialuk Ruben) Airport
Paulatuk, Northwest Territories, Canada — 4490 km (2424 nm) NNW