ICAO		IATA		Other		Location
				SD07		Philip [Keystone Xl Philip Heliport], South Dakota, US (115 mi / 185 km W)
				2SD9		Ipswich [TC Field], South Dakota, US (116 mi / 187 km N)
KMDS		XMD		MDS		Madison [Muni], South Dakota, US (116 mi / 187 km E)
				SD19		Badger [Andersen Farms Airport], South Dakota, US (118 mi / 189 km NE)
				SD05		Aberdeen [Thorson Airfield], South Dakota, US (118 mi / 190 km N)
KYKN		YKN		YKN		Yankton [Chan Gurney Muni], South Dakota, US (118 mi / 190 km SE)
				0SD7		Wanblee [Porch Ranch Airport], South Dakota, US (119 mi / 191 km W)
				6K3		Creighton [Muni], Nebraska, US (119 mi / 192 km SE)
				1SD3		Hurley [Turkey Ridge Airport], South Dakota, US (119 mi / 192 km E)
				9SD7		Selby [Beaman Airport], South Dakota, US (120 mi / 193 km N)
				3A9		Arlington [Muni], South Dakota, US (120 mi / 194 km E)
				84Y		Bloomfield [Muni], Nebraska, US (121 mi / 195 km SE)
				2SD7		Hurley [Dangel Airport], South Dakota, US (121 mi / 195 km E)
				NE51		Royal [Dennys Playground Airport], Nebraska, US (121 mi / 195 km SE)
				NE73		Ewing [Creekview Airport], Nebraska, US (122 mi / 196 km SE)
				41NE		Ewing [Vandersnick Airport], Nebraska, US (122 mi / 196 km S)
				SD49		Ferney [Hite Airport], South Dakota, US (122 mi / 197 km NE)
				SD32		Aberdeen [Braun Airport], South Dakota, US (122 mi / 197 km N)
				SD47		Eagle Butte [Hunt Field], South Dakota, US (123 mi / 197 km NW)
				84D		Eagle Butte [Cheyenne Eagle Butte Airport], South Dakota, US (123 mi / 198 km NW)