ICAO		IATA		Other		Location
				04SD		Eagle Butte [Cheyenne River Health Center Heliport], South Dakota, US (141 mi / 227 km NW)
				84D		Eagle Butte [Cheyenne Eagle Butte Airport], South Dakota, US (141 mi / 228 km NW)
KSOY				SOY		Sioux Center [Muni], Iowa, US (142 mi / 229 km E)
				4E7		Ellendale [Muni], North Dakota, US (143 mi / 231 km N)
				SD07		Philip [Keystone Xl Philip Heliport], South Dakota, US (144 mi / 232 km W)
				IA06		Sioux Center [Sioux Center Health Heliport], Iowa, US (145 mi / 234 km SE)
				0SD0		Glencross [Lenling Airport], South Dakota, US (146 mi / 234 km NW)
				SD17		Sisseton [CDP Hospital Heliport], South Dakota, US (146 mi / 234 km NE)
				5T4		Herreid [Muni], South Dakota, US (146 mi / 234 km NW)
KASY		ASY		ASY		Ashley [Muni], North Dakota, US (146 mi / 235 km N)
				10SD		Wanblee [Wanblee Health Center Heliport], South Dakota, US (146 mi / 235 km W)
				NE67		Hoskins [Falk Air Field], Nebraska, US (147 mi / 236 km SE)
KDXX				DXX		Madison [Lac Qui Parle County Airport], Minnesota, US (147 mi / 237 km NE)
KSXK				SXK		Maurice [Sioux County Regional], Iowa, US (148 mi / 238 km SE)
				8D3		Sisseton [Muni], South Dakota, US (148 mi / 238 km NE)
				NE68		Norfolk [Faith Regional Health Services West Campus Heliport], Nebraska, US (148 mi / 239 km SE)
				ND90		Cogswell (Brampton) [Dahl Airport (Private)], North Dakota, US (149 mi / 239 km N)
KLCG				LCG		Wayne [Muni/Stan Morris Field], Nebraska, US (149 mi / 240 km SE)
				8NE5		Ericson [X1 Ranch Airport], Nebraska, US (149 mi / 240 km S)
				50MN		Ortonville [Ortonville Hospital Heliport], Minnesota, US (149 mi / 240 km NE)