Airports 4,651 to 4,700
Yellowstone Airport
West Yellowstone,
Montana,
United States
—
871 km
(470 nm)
NNW
Marfa Auxiliary Army Airfield #1 / A-1 South Field
Big Bear City Airport
Black Hills Airport-Clyde Ice Field
Spearfish,
South Dakota,
United States
—
875 km
(472 nm)
NNE