ICAO		IATA		Other		Location
				ND21		Fort Yates [Standing Rock Hospital Heliport], North Dakota, US (151 mi / 243 km N)
				SD30		Bonesteel [Selle Airport], South Dakota, US (152 mi / 244 km SE)
				0NE0		Ashby [Merrihew Airport], Nebraska, US (152 mi / 244 km S)
				SD33		Camp Crook [Sky Ranch For Boys Airport], South Dakota, US (153 mi / 246 km NW)
				AGFO		Agate Fossil Beds National Monument [Agate Fossil Beds NM], Nebraska, US (154 mi / 247 km SW)
KTIF				TIF		Thedford [Thomas County Airport], Nebraska, US (154 mi / 247 km S)
				8OA5		Camp Crook [Muni], South Dakota, US (155 mi / 250 km NW)
				WY14		Hulett [Ipy Ranch Airport], Wyoming, US (155 mi / 250 km W)
				DETO		Devils Tower National Monument [Devils Tower NM], Wyoming, US (156 mi / 251 km W)
				4X4		Wessington Springs, South Dakota, US (156 mi / 251 km E)
				3W8		Eureka [Muni], South Dakota, US (157 mi / 253 km NE)
				WY56		Hulett [Pierce Ranch Airport], Wyoming, US (157 mi / 253 km NW)
				01WY		Moorcroft [Keyhole Airport], Wyoming, US (158 mi / 254 km W)
				9NE6		Hyannis [Rothwell Airport], Nebraska, US (159 mi / 256 km S)
				14ND		Reeder [Hagen Airport], North Dakota, US (162 mi / 260 km N)
				Y71		Elgin [Muni], North Dakota, US (162 mi / 261 km N)
				2SD9		Ipswich [TC Field], South Dakota, US (163 mi / 262 km NE)
				0ND6		Hague [Schumacher Strip], North Dakota, US (163 mi / 263 km NE)
				ND41		Strasburg [Voller Airport], North Dakota, US (163 mi / 263 km NE)
				3P3		Mott [Muni], North Dakota, US (163 mi / 263 km N)