Airports 401 to 450
Ugolny Yuri Ryktheu Airport
Anadyr, Chukotka Autonomous Okrug, Russia — 4940 km (2668 nm) NNE
Iqaluit Airport
Ratmanov (Big Diomede) Heliport
Ratmanov, Chukotka Autonomous Okrug, Russia — 5125 km (2767 nm) NNE
Ratmanov (Big Diomede) Improvised Airstrip
Ratmanov, Chukotka Autonomous Okrug, Russia — 5126 km (2768 nm) NNE
Shishmaref Airport
Tin City Long Range Radar Station Airport
Provideniya Bay Airport
Chukotka, Chukotka Autonomous Okrug, Russia — 5183 km (2799 nm) NNE
Brevig Mission Airport
Brevig Mission, Alaska, United States — 5221 km (2819 nm) NNE
Port Clarence Coast Guard Station
Port Clarence, Alaska, United States — 5222 km (2820 nm) NNE
Independence Creek Airport
Independence Creek, Alaska, United States — 5255 km (2838 nm) NNE
Granite Mountain Air Station
Granite Mountain, Alaska, United States — 5303 km (2863 nm) NNE