Airports 301 to 350
Woltermann Memorial Airport
South Big Horn County Airport
Ellsworth Air Force Base
Rapid City, South Dakota, United States — 339 km (183 nm) SSE
Turtle Lake Municipal Airport
Turtle Lake, North Dakota, United States — 342 km (184 nm) ENE
Rapid City Regional Hospital Heliport
Rapid City, South Dakota, United States — 343 km (185 nm) SSE