Airports 51 to 100
Monument Health Custer Hospital Heliport
Garden County Airport/King Rhiley Field
Rapid City Regional Airport
Rapid City, South Dakota, United States — 153 km (83 nm) NNW
Torrington Municipal Airport
Rapid City Regional Hospital Heliport
Rapid City, South Dakota, United States — 159 km (86 nm) NNW
Robbers Roost Ranch Airport
Mule Creek Junction, Wyoming, United States — 164 km (88 nm) WNW
Ellsworth Air Force Base
Rapid City, South Dakota, United States — 165 km (89 nm) NNW