ICAO		IATA		Other		Location
				83V		Upton [Muni], Wyoming, US (54 mi / 86 km W)
				1SD6		Oelrich's [Bogner No II Airport], South Dakota, US (54 mi / 87 km S)
				BADL		Badlands National Park [Badlands NP], South Dakota, US (56 mi / 91 km E)
				WY55		Sundance [Taylor Field], Wyoming, US (63 mi / 101 km NW)
KEFC				EFC		Belle Fourche [Muni], South Dakota, US (63 mi / 102 km N)
				WY09		Dull Center (SW Clareton) [Sherwin Field Number 1 Airport], Wyoming, US (67 mi / 108 km W)
				SD98		Enning [Barber Airport], South Dakota, US (69 mi / 110 km NE)
				01WY		Moorcroft [Keyhole Airport], Wyoming, US (69 mi / 111 km NW)
				6V4		Wall [Muni], South Dakota, US (69 mi / 111 km E)
				W43		Hulett [Muni], Wyoming, US (74 mi / 119 km NW)
KCDR		CDR		CDR		Chadron [Muni], Nebraska, US (74 mi / 119 km S)
				DETO		Devils Tower National Monument [Devils Tower NM], Wyoming, US (75 mi / 121 km NW)
				60NE		Chadron [Chadron Community Hospital Heliport], Nebraska, US (76 mi / 123 km SE)
				WY14		Hulett [Ipy Ranch Airport], Wyoming, US (77 mi / 123 km NW)
KIEN		XPR		IEN		Pine Ridge, South Dakota, US (80 mi / 128 km SE)
				22WY		Rozet [Kissack/Reynolds Airport], Wyoming, US (84 mi / 135 km NW)
KLSK		LSK		LSK		Lusk [Muni], Wyoming, US (84 mi / 136 km SW)
				SD69		Interior [Badlands Heliport], South Dakota, US (86 mi / 139 km E)
				SD72		Opal [Vig Ranch Airfield], South Dakota, US (88 mi / 141 km NE)
				WY56		Hulett [Pierce Ranch Airport], Wyoming, US (91 mi / 147 km NW)