ICAO		IATA		Other		Location
				SD13		Doland [Hofer Airport], South Dakota, US (155 mi / 250 km E)
				JECA		Jewel Cave National Monument [Jewel Cave NM], South Dakota, US (155 mi / 250 km SW)
				SD68		Hot Springs [Flying T Airport], South Dakota, US (156 mi / 251 km SW)
				WY53		Four Corners [Moburg Aero Airport], Wyoming, US (156 mi / 252 km SW)
				SD49		Ferney [Hite Airport], South Dakota, US (157 mi / 252 km E)
				ND10		Dickinson [Kadrmas Airport], North Dakota, US (157 mi / 252 km NW)
				NA71		Tappen [M Bodvig Airstrip], North Dakota, US (157 mi / 253 km NE)
				2NA0		Wilton [Soderquist Airport], North Dakota, US (158 mi / 254 km N)
				2E6		Groton [Muni], South Dakota, US (158 mi / 254 km E)
				ND40		Medina [Rau Field], North Dakota, US (158 mi / 254 km NE)
				95D		Beulah, North Dakota, US (158 mi / 255 km N)
				SD58		Burke [Burke Hospital Heliport], South Dakota, US (158 mi / 255 km SE)
KGRN		GRN		GRN		Gordon [Muni], Nebraska, US (158 mi / 255 km S)
				NA88		Regan [Regan Airstrip], North Dakota, US (159 mi / 255 km N)
				7ND1		Dickinson [Wolberg's Airport (Private)], North Dakota, US (159 mi / 256 km NW)
KHZE				HZE		Hazen [Mercer County Regional], North Dakota, US (159 mi / 256 km N)
				3NA2		Washburn [Lorentzen Airport], North Dakota, US (160 mi / 257 km N)
				ND50		Hazen [Sakakawea Medical Center Heliport], North Dakota, US (160 mi / 258 km N)
				10ND		Halliday [Smith Strip], North Dakota, US (161 mi / 259 km N)
				SD27		Hot Springs [Black Hills Flyway Airport], South Dakota, US (161 mi / 259 km SW)