ICAO		IATA		Other		Location
				NA71		Tappen [M Bodvig Airstrip], North Dakota, US (143 mi / 230 km E)
				8NA0		Tappen [Tappen Airstrip], North Dakota, US (143 mi / 230 km E)
				ND54		Robinson [Whitman Field], North Dakota, US (143 mi / 230 km E)
				MT50		Alzada [Lanning Ranch Airport], Montana, US (143 mi / 230 km SW)
				49B		Sturgis [Muni], South Dakota, US (144 mi / 232 km S)
				6L5		Wishek [Muni], North Dakota, US (145 mi / 233 km E)
				SD26		Sturgis [Mike Jacob Sturgis Heliport], South Dakota, US (145 mi / 234 km S)
				7U8		Richey, Montana, US (145 mi / 234 km NW)
				ND72		Harvey [Lonetree Airstrip], North Dakota, US (146 mi / 234 km NE)
				3W8		Eureka [Muni], South Dakota, US (146 mi / 236 km E)
KSPF		SPF		SPF		Spearfish [Black Hills-Clyde Ice Field], South Dakota, US (147 mi / 236 km SW)
				2SD5		Sturgis [Sturgis Heliport], South Dakota, US (147 mi / 236 km S)
				SD90		Spearfish [Mitchells Strip], South Dakota, US (148 mi / 238 km SW)
				02MT		Culbertson [Steppler Field], Montana, US (148 mi / 238 km NW)
				SD91		Spearfish [Star Aviation Number 1 Heliport], South Dakota, US (148 mi / 238 km SW)
KMIB		MIB		MIB		Minot [Minot AFB], North Dakota, US (149 mi / 239 km N)
				1NA5		Streeter [Gienger/Box Bar Ranch Airport], North Dakota, US (149 mi / 239 km E)
				NA18		Williston [Hought Airstrip], North Dakota, US (150 mi / 242 km NW)
				S85		Culbertson [Big Sky Field], Montana, US (151 mi / 242 km NW)
				11WY		Hulett [Thompson Creek Oilfield Airport], Wyoming, US (151 mi / 243 km SW)