Airports 3,501 to 3,550
Black Hills Airport-Clyde Ice Field
Spearfish,
South Dakota,
United States
—
1116 km
(602 nm)
SE
Bismarck Municipal Airport
Bismarck,
North Dakota,
United States
—
1116 km
(603 nm)
ESE
Sturgis Municipal Airport
Standing Rock Hospital Heliport
Fort Yates,
North Dakota,
United States
—
1168 km
(631 nm)
ESE
Ellsworth Air Force Base
Rapid City,
South Dakota,
United States
—
1179 km
(636 nm)
SE