Airports 51 to 100
Gregory Municipal Airport - Flynn Field
Chamberlain Municipal Airport
Chamberlain, South Dakota, United States — 148 km (79 nm) ENE
Hay Springs Municipal Airport
Rapid City Regional Airport
Rapid City, South Dakota, United States — 169 km (91 nm) WNW
Cheyenne Eagle Butte Airport
Cheyenne River Health Center Heliport
Chadron Municipal Airport
Ellsworth Air Force Base
Rapid City, South Dakota, United States — 177 km (95 nm) WNW
Rapid City Regional Hospital Heliport
Rapid City, South Dakota, United States — 182 km (98 nm) WNW