ICAO		IATA		Other		Location
				3Y7		Isabel [Muni], South Dakota, US (128 mi / 206 km NE)
				SD57		Pierre [W L Thompson Airport], South Dakota, US (129 mi / 207 km E)
				7Q7		White River [Muni], South Dakota, US (130 mi / 209 km E)
				MT05		Ekalaka [Laird Ranch Airport], Montana, US (132 mi / 212 km NW)
				WY07		Douglas [Hardy Ranch Airport], Wyoming, US (132 mi / 212 km W)
				84WY		Douglas [Moore Ranch Airport], Wyoming, US (132 mi / 212 km W)
KSUO				SUO		Rosebud [Rosebud Sioux Tribal Airport], South Dakota, US (132 mi / 213 km SE)
				0NE1		Ashby [Runner Landing Area Airport], Nebraska, US (132 mi / 213 km SE)
				1SD7		Rosebud [Rosebud Comprehensive Health Care Facility Heliport], South Dakota, US (133 mi / 213 km SE)
				WY22		Savageton [Iberlin Ranch Number 1 Airport], Wyoming, US (134 mi / 216 km W)
				NE32		Alliance [Box Butte General Hospital Med-I-Port Heliport], Nebraska, US (136 mi / 219 km S)
KHEI				HEI		Hettinger [Hettinger/JB Lindquist Regional], North Dakota, US (138 mi / 222 km N)
KDGW		DGW		DGW		Douglas [Converse County Airport], Wyoming, US (139 mi / 223 km SW)
				76V		Glendo [Thomas Memorial Airport], Wyoming, US (139 mi / 224 km SW)
KLEM		LEM		LEM		Lemmon [Muni], South Dakota, US (140 mi / 225 km NE)
				97M		Ekalaka, Montana, US (140 mi / 225 km NW)
KAIA		AIA		AIA		Alliance [Muni], Nebraska, US (141 mi / 227 km S)
				D58		Timber Lake [Muni], South Dakota, US (142 mi / 228 km NE)
				WY18		Midwest [Iberlin Ranch Number 2 Airport], Wyoming, US (142 mi / 229 km W)
(KBDX)		(BDX)				Broadus, Montana, US (142 mi / 229 km NW)