Airports 501 to 550
Northeast Cape Air Force Station
Saint Lawrence Island, Alaska, United States — 5768 km (3114 nm) NNE
Unalakleet Airport
Tundra Mine/Salamita Mine Aerodrome
Tundra and Salamita Mines, Northwest Territories, Canada — 5831 km (3149 nm) NNW
Wekweètì Airport
Wekweètì, Northwest Territories, Canada — 5850 km (3159 nm) NNW
St Michael Airport
Snap Lake Airport
Snap Lake Mine, Northwest Territories, Canada — 5880 km (3175 nm) NNW
Rae Lakes Airport
Emmonak Airport
Alakanuk Airport
Minchumina Airport
Nunam Iqua Airport
Delta Junction Airport
Wingsong Estates Airport
Allen Army Airfield
Delta Junction Ft Greely, Alaska, United States — 5950 km (3213 nm) N
Rocking T Ranch Airport
Snare River Airport
Snare River, Northwest Territories, Canada — 5953 km (3214 nm) N
Fort Reliance Seaplane Base
Fort Reliance, Northwest Territories, Canada — 5955 km (3215 nm) NNW