ICAO		IATA		Other		Location
				WY65		Gillette [Madsen Airport], Wyoming, US (83 mi / 134 km W)
				1SD6		Oelrich's [Bogner No II Airport], South Dakota, US (83 mi / 134 km S)
				SD33		Camp Crook [Sky Ranch For Boys Airport], South Dakota, US (86 mi / 139 km N)
				(MT59)		Hammond [Gardner Airport], Montana, US (90 mi / 145 km NW)
				9D2		Buffalo [Harding County Airport], South Dakota, US (90 mi / 145 km N)
				8OA5		Camp Crook [Muni], South Dakota, US (90 mi / 146 km N)
				WY21		Gillette [Campbell County Memorial Hospital Heliport], Wyoming, US (92 mi / 148 km W)
KGCC		GCC		GCC		Gillette [Northeast Wyoming Regional], Wyoming, US (93 mi / 150 km W)
				SD69		Interior [Badlands Heliport], South Dakota, US (94 mi / 152 km E)
				D07		Faith [Muni], South Dakota, US (97 mi / 155 km NE)
				SD07		Philip [Keystone Xl Philip Heliport], South Dakota, US (100 mi / 161 km E)
				WY12		Gillette [Ohman Ranch Airport], Wyoming, US (102 mi / 164 km W)
KCDR		CDR		CDR		Chadron [Muni], Nebraska, US (103 mi / 166 km S)
KPHP		PHP		PHP		Philip, South Dakota, US (104 mi / 167 km E)
				6V5		Bison [Muni], South Dakota, US (104 mi / 167 km NE)
KIEN		XPR		IEN		Pine Ridge, South Dakota, US (104 mi / 168 km SE)
				WY13		Gillette [Little Buffalo Ranch Airport], Wyoming, US (105 mi / 169 km W)
				60NE		Chadron [Chadron Community Hospital Heliport], Nebraska, US (106 mi / 170 km S)
				SD76		Camp Crook [Tennant Ranch Airport], South Dakota, US (108 mi / 174 km N)
				MT05		Ekalaka [Laird Ranch Airport], Montana, US (109 mi / 175 km NW)