ICAO		IATA		Other		Location
KIEN		XPR		IEN		Pine Ridge, South Dakota, US (21 mi / 34 km S)
				BADL		Badlands National Park [Badlands NP], South Dakota, US (29 mi / 47 km N)
				3SD3		Scenic [Brown Field], South Dakota, US (34 mi / 55 km N)
				1SD6		Oelrich's [Bogner No II Airport], South Dakota, US (38 mi / 60 km SW)
KGRN		GRN		GRN		Gordon [Muni], Nebraska, US (41 mi / 66 km SE)
				9V5		Rushville [Modisett Airport], Nebraska, US (41 mi / 66 km S)
				60NE		Chadron [Chadron Community Hospital Heliport], Nebraska, US (42 mi / 68 km SW)
KHSR				HSR		Hot Springs [Muni], South Dakota, US (42 mi / 68 km W)
				0SD7		Wanblee [Porch Ranch Airport], South Dakota, US (43 mi / 70 km E)
				9V6		Martin [Muni], South Dakota, US (44 mi / 70 km E)
KCDR		CDR		CDR		Chadron [Muni], Nebraska, US (44 mi / 70 km SW)
				SD71		Oelrichs [Bogner Field], South Dakota, US (44 mi / 70 km W)
				SD68		Hot Springs [Flying T Airport], South Dakota, US (45 mi / 72 km W)
				SD69		Interior [Badlands Heliport], South Dakota, US (45 mi / 73 km NE)
				4V6		Hay Springs [Muni], Nebraska, US (45 mi / 73 km S)
				SD23		Hot Springs [Black Hills Health Care System Heliport], South Dakota, US (47 mi / 76 km W)
				10SD		Wanblee [Wanblee Health Center Heliport], South Dakota, US (48 mi / 77 km E)
				6V4		Wall [Muni], South Dakota, US (49 mi / 78 km N)
				3V0		Fairburn [Custer State Park Airport], South Dakota, US (49 mi / 78 km NW)
				WICA		Wind Cave National Park [Wind Cave NP], South Dakota, US (49 mi / 79 km W)