ICAO		IATA		Other		Location
KGRN		GRN		GRN		Gordon [Muni], Nebraska, US (177 mi / 285 km SE)
KDIK		DIK		DIK		Dickinson [Dickinson/Theodore Roosevelt Regional], North Dakota, US (179 mi / 287 km NE)
				9V6		Martin [Muni], South Dakota, US (179 mi / 288 km SE)
				12WY		Burlington [Black Diamond Airport], Wyoming, US (182 mi / 292 km W)
				SD21		Hayes [Hayes Emergency Airstrip], South Dakota, US (184 mi / 296 km E)
				WY59		Wheatland [Two Bar Ranch Airport], Wyoming, US (184 mi / 296 km S)
				U68		Cowley/Lovell/Byron [North Big Horn County Airport], Wyoming, US (185 mi / 298 km W)
KTHP		THP		THP		Thermopolis [Hot Springs Co-Thermopolis Muni], Wyoming, US (185 mi / 298 km W)
				33NE		Hay Springs [Orr Ranch Airport], Nebraska, US (186 mi / 300 km SE)
				Y71		Elgin [Muni], North Dakota, US (187 mi / 300 km NE)
				D58		Timber Lake [Muni], South Dakota, US (187 mi / 301 km E)
				PPNM		Pompeys Pillar National Monument [Pompeys Pillar NM], Montana, US (188 mi / 302 km NW)
				57NE		Merriman [Cole Memorial Airport], Nebraska, US (190 mi / 305 km SE)
				ND10		Dickinson [Kadrmas Airport], North Dakota, US (190 mi / 306 km NE)
				24NE		Lakeside [Orr Airport], Nebraska, US (190 mi / 306 km SE)
				ND62		Taylor [Brands Airport], North Dakota, US (191 mi / 307 km NE)
				(WY28)		Yoder [Canyon View Ranch Airport], Wyoming, US (191 mi / 307 km S)
				12NE		Scottsbluff [Reisig Brothers Airport], Nebraska, US (192 mi / 309 km S)
KHSG				HSG		Thermopolis [Hot Springs County Airport], Wyoming, US (192 mi / 310 km W)
				49U		Shoshoni [Muni], Wyoming, US (193 mi / 311 km SW)