ICAO		IATA		Other		Location
				WY57		Casper [Wyoming Medical Center Heliport], Wyoming, US (113 mi / 183 km W)
				1NE6		Dalton [Miller Airstrip], Nebraska, US (114 mi / 183 km SE)
KRCA		RCA		RCA		Rapid City [Ellsworth AFB], South Dakota, US (114 mi / 183 km NE)
KHAD				HAD		Casper [Harford Field], Wyoming, US (114 mi / 184 km W)
				WY47		Casper [True Heliport], Wyoming, US (115 mi / 185 km W)
				3SD2		Box Elder [Kauer Airport (Private)], South Dakota, US (115 mi / 185 km NE)
				WY18		Midwest [Iberlin Ranch Number 2 Airport], Wyoming, US (115 mi / 185 km NW)
				SD25		Piedmont [Infinity Landing Airport], South Dakota, US (115 mi / 186 km N)
				WY46		Cheyenne [Radio Ranch Airport], Wyoming, US (116 mi / 187 km S)
				WY12		Gillette [Ohman Ranch Airport], Wyoming, US (117 mi / 189 km NW)
				WY40		Laramie [Ivinson Memorial Hospital Heliport], Wyoming, US (120 mi / 193 km SW)
				80V		Medicine Bow, Wyoming, US (120 mi / 193 km SW)
				WY61		Laramie [ROCK & A Hard Place Ranch Airport], Wyoming, US (120 mi / 193 km SW)
				01WY		Moorcroft [Keyhole Airport], Wyoming, US (122 mi / 196 km N)
KCPR		CPR		CPR		Casper [Casper/Natrona County Intl], Wyoming, US (122 mi / 196 km W)
KSNY		SNY		SNY		Sidney [Muni/Lloyd W Carr Field], Nebraska, US (122 mi / 196 km SE)
				9NE3		Hyannis [Davis Ranch Airport], Nebraska, US (122 mi / 197 km E)
				57NE		Merriman [Cole Memorial Airport], Nebraska, US (123 mi / 198 km E)
				0NE0		Ashby [Merrihew Airport], Nebraska, US (123 mi / 198 km SE)
				2SD5		Sturgis [Sturgis Heliport], South Dakota, US (124 mi / 199 km N)