ICAO		IATA		Other		Location
				SD71		Oelrichs [Bogner Field], South Dakota, US (18 mi / 30 km NE)
				1SD6		Oelrich's [Bogner No II Airport], South Dakota, US (22 mi / 36 km NE)
KCDR		CDR		CDR		Chadron [Muni], Nebraska, US (23 mi / 37 km E)
				60NE		Chadron [Chadron Community Hospital Heliport], Nebraska, US (27 mi / 44 km E)
				6SD4		Edgemont [Xpoint Airport], South Dakota, US (27 mi / 44 km NW)
				6V0		Edgemont [Muni], South Dakota, US (32 mi / 52 km NW)
				SD27		Hot Springs [Black Hills Flyway Airport], South Dakota, US (34 mi / 54 km N)
				AGFO		Agate Fossil Beds National Monument [Agate Fossil Beds NM], Nebraska, US (34 mi / 54 km S)
KHSR				HSR		Hot Springs [Muni], South Dakota, US (34 mi / 55 km N)
				SD68		Hot Springs [Flying T Airport], South Dakota, US (35 mi / 56 km N)
				SD23		Hot Springs [Black Hills Health Care System Heliport], South Dakota, US (38 mi / 62 km N)
				3NE2		Hemingford [Phillips Airport (Private)], Nebraska, US (42 mi / 68 km SE)
KLSK		LSK		LSK		Lusk [Muni], Wyoming, US (45 mi / 72 km W)
				4V6		Hay Springs [Muni], Nebraska, US (45 mi / 72 km E)
				WICA		Wind Cave National Park [Wind Cave NP], South Dakota, US (47 mi / 75 km N)
				WY44		Mule Creek Junction [Robbers Roost Ranch Airport], Wyoming, US (51 mi / 83 km NW)
KIEN		XPR		IEN		Pine Ridge, South Dakota, US (53 mi / 86 km E)
				9V5		Rushville [Modisett Airport], Nebraska, US (57 mi / 91 km E)
KCUT				CUT		Custer [Custer County Airport], South Dakota, US (59 mi / 95 km N)
				3V0		Fairburn [Custer State Park Airport], South Dakota, US (59 mi / 95 km N)