ICAO		IATA		Other		Location
KBHK				BHK		Baker [Muni], Montana, US (112 mi / 180 km W)
				5B5		Napoleon [Muni], North Dakota, US (112 mi / 181 km E)
				NA71		Tappen [M Bodvig Airstrip], North Dakota, US (112 mi / 181 km E)
				D58		Timber Lake [Muni], South Dakota, US (113 mi / 181 km SE)
				81ND		Deering [Millers Airstrip], North Dakota, US (113 mi / 182 km NE)
				8NA0		Tappen [Tappen Airstrip], North Dakota, US (114 mi / 184 km E)
KSDY		SDY		SDY		Sidney [Sidney-Richland Regional], Montana, US (115 mi / 186 km NW)
KISN		ISN		ISN		Williston [Sloulin Field Intl], North Dakota, US (116 mi / 186 km NW)
				ND27		Harvey [St. Aloisius Medical Center Heliport], North Dakota, US (116 mi / 186 km NE)
				9D2		Buffalo [Harding County Airport], South Dakota, US (116 mi / 186 km SW)
				5U6		Fairview, Montana, US (116 mi / 187 km NW)
				0SD0		Glencross [Lenling Airport], South Dakota, US (116 mi / 187 km SE)
				5H4		Harvey [Muni], North Dakota, US (117 mi / 188 km NE)
				0ND6		Hague [Schumacher Strip], North Dakota, US (117 mi / 188 km SE)
				SD76		Camp Crook [Tennant Ranch Airport], South Dakota, US (117 mi / 189 km SW)
				ND18		Glenburn [Judy Strip], North Dakota, US (117 mi / 189 km N)
				7ND5		Bowdon [Buchmiller Airport], North Dakota, US (118 mi / 191 km E)
				5T4		Herreid [Muni], South Dakota, US (119 mi / 192 km SE)
				4NA1		Williston [Ring Rock Ranch Airport], North Dakota, US (120 mi / 194 km NW)
				SD80		Mobridge [Mobridge Regional Hospital Heliport], South Dakota, US (121 mi / 195 km SE)