ICAO		IATA		Other		Location
				(MT59)		Hammond [Gardner Airport], Montana, US (82 mi / 132 km NW)
				6SD4		Edgemont [Xpoint Airport], South Dakota, US (83 mi / 134 km S)
				8OA5		Camp Crook [Muni], South Dakota, US (83 mi / 134 km N)
				9D2		Buffalo [Harding County Airport], South Dakota, US (85 mi / 136 km N)
				WY21		Gillette [Campbell County Memorial Hospital Heliport], Wyoming, US (87 mi / 140 km W)
KGCC		GCC		GCC		Gillette [Northeast Wyoming Regional], Wyoming, US (88 mi / 141 km W)
				SD71		Oelrichs [Bogner Field], South Dakota, US (89 mi / 143 km S)
				1SD6		Oelrich's [Bogner No II Airport], South Dakota, US (91 mi / 146 km S)
				D07		Faith [Muni], South Dakota, US (98 mi / 157 km NE)
				WY12		Gillette [Ohman Ranch Airport], Wyoming, US (98 mi / 158 km W)
				MT05		Ekalaka [Laird Ranch Airport], Montana, US (101 mi / 162 km NW)
				SD76		Camp Crook [Tennant Ranch Airport], South Dakota, US (101 mi / 163 km N)
				SD69		Interior [Badlands Heliport], South Dakota, US (102 mi / 163 km SE)
				6V5		Bison [Muni], South Dakota, US (102 mi / 164 km NE)
				WY13		Gillette [Little Buffalo Ranch Airport], Wyoming, US (102 mi / 165 km W)
				SD07		Philip [Keystone Xl Philip Heliport], South Dakota, US (106 mi / 171 km E)
(KBDX)		(BDX)				Broadus, Montana, US (109 mi / 176 km NW)
KPHP		PHP		PHP		Philip, South Dakota, US (110 mi / 177 km E)
				97M		Ekalaka, Montana, US (111 mi / 178 km N)
KCDR		CDR		CDR		Chadron [Muni], Nebraska, US (111 mi / 178 km S)