ICAO		IATA		Other		Location
KGEY		GEY		GEY		Greybull [South Big Horn County Airport], Wyoming, US (150 mi / 242 km NW)
KBFF		BFF		BFF		Scottsbluff [Western Nebraska Regional/William B Heilig Field/Scottsbluff], Nebraska, US (151 mi / 243 km SE)
				0SD3		Hoover [Bledsoe Ranch Airport], South Dakota, US (151 mi / 243 km NE)
				0WY1		Basin [Dorsey Creek Ranch Airport], Wyoming, US (152 mi / 244 km W)
				6V4		Wall [Muni], South Dakota, US (154 mi / 248 km E)
KHSG				HSG		Thermopolis [Hot Springs County Airport], Wyoming, US (155 mi / 249 km W)
				97M		Ekalaka, Montana, US (157 mi / 253 km N)
				9V5		Rushville [Modisett Airport], Nebraska, US (158 mi / 254 km SE)
				SD72		Opal [Vig Ranch Airfield], South Dakota, US (158 mi / 255 km NE)
				9D2		Buffalo [Harding County Airport], South Dakota, US (158 mi / 255 km NE)
				MT45		Ekalaka [Castleberry Airport], Montana, US (159 mi / 256 km N)
KRWL		RWL		RWL		Rawlins [Muni/Harvey Field], Wyoming, US (161 mi / 259 km SW)
				SD04		Opal [Keystone Xl Opal Heliport], South Dakota, US (161 mi / 259 km NE)
				WY54		Riverton [Riverton Hospital Heliport], Wyoming, US (161 mi / 259 km W)
				25NE		Melbeta [Corr Airport], Nebraska, US (162 mi / 261 km SE)
				12WY		Burlington [Black Diamond Airport], Wyoming, US (163 mi / 262 km W)
				WY40		Laramie [Ivinson Memorial Hospital Heliport], Wyoming, US (163 mi / 262 km S)
				WY24		Riverton [Riverton Memorial Hospital Heliport], Wyoming, US (163 mi / 262 km W)
				NE32		Alliance [Box Butte General Hospital Med-I-Port Heliport], Nebraska, US (163 mi / 263 km SE)
				SD76		Camp Crook [Tennant Ranch Airport], South Dakota, US (164 mi / 263 km NE)