ICAO		IATA		Other		Location
				D07		Faith [Muni], South Dakota, US (147 mi / 237 km SE)
				ND82		Ray [Y-Rock Airport], North Dakota, US (148 mi / 238 km NE)
				ND50		Hazen [Sakakawea Medical Center Heliport], North Dakota, US (148 mi / 238 km NE)
KGCC		GCC		GCC		Gillette [Northeast Wyoming Regional], Wyoming, US (149 mi / 240 km S)
KHZE				HZE		Hazen [Mercer County Regional], North Dakota, US (149 mi / 240 km NE)
				37S		Fort Peck, Montana, US (150 mi / 241 km NW)
				3SD5		Lead [Dilligaf Heliport], South Dakota, US (150 mi / 241 km S)
				MT51		Frazer [Zerbe Airport], Montana, US (152 mi / 244 km NW)
				WY21		Gillette [Campbell County Memorial Hospital Heliport], Wyoming, US (152 mi / 245 km S)
				Y74		Parshall [Parshall-Hankins Airport], North Dakota, US (153 mi / 246 km NE)
				ND86		Grendra [Peterson Airport], North Dakota, US (154 mi / 248 km N)
				LIBI		Little Bighorn Battlefield National Monument [Little Bighorn Battlefield NM], Montana, US (155 mi / 249 km W)
				8U1		Sand Springs [Sand Springs Strip], Montana, US (156 mi / 251 km W)
				83V		Upton [Muni], Wyoming, US (157 mi / 252 km S)
		VEX		D60		Tioga [Muni], North Dakota, US (157 mi / 253 km NE)
				WY53		Four Corners [Moburg Aero Airport], Wyoming, US (157 mi / 253 km S)
				SD25		Piedmont [Infinity Landing Airport], South Dakota, US (158 mi / 254 km S)
				2SD0		Nemo [Paradise Valley Airport], South Dakota, US (158 mi / 254 km S)
				3Y7		Isabel [Muni], South Dakota, US (158 mi / 254 km SE)
				SD98		Enning [Barber Airport], South Dakota, US (159 mi / 256 km SE)