ICAO		IATA		Other		Location
				9SD8		Hartford [Oakleaf Airport], South Dakota, US (160 mi / 257 km E)
				SD96		Viborg [Pioneer Memorial Hospital Heliport], South Dakota, US (162 mi / 261 km E)
				4V6		Hay Springs [Muni], Nebraska, US (162 mi / 261 km SW)
KLEM		LEM		LEM		Lemmon [Muni], South Dakota, US (163 mi / 262 km NW)
				SD46		Dell Rapids [Jensen Airport], South Dakota, US (163 mi / 262 km E)
KBKX		BKX		BKX		Brookings [Brookings Regional], South Dakota, US (163 mi / 263 km E)
				40NE		Bartlett [Landgren Ranch Airport], Nebraska, US (164 mi / 264 km SE)
KBUB		BUB		BUB		Burwell [Cram Field], Nebraska, US (164 mi / 264 km S)
				3V0		Fairburn [Custer State Park Airport], South Dakota, US (165 mi / 265 km W)
				1V2		Hyannis [Grant County Airport], Nebraska, US (165 mi / 265 km SW)
				36NE		Wausa [Frevert Airstrip], Nebraska, US (165 mi / 265 km SE)
				49B		Sturgis [Muni], South Dakota, US (165 mi / 266 km W)
				D03		Kulm [Muni], North Dakota, US (165 mi / 266 km N)
				24NE		Lakeside [Orr Airport], Nebraska, US (165 mi / 266 km SW)
				0SD4		Brookings [Brookings Health System Heliport], South Dakota, US (166 mi / 267 km E)
				3SD6		Watertown [Living Earth Heliport], South Dakota, US (166 mi / 267 km NE)
				3SD4		Tea [Chris Hofer Landing Strip], South Dakota, US (166 mi / 267 km E)
				SD24		Sturgis [Eden Valley Airport], South Dakota, US (167 mi / 268 km W)
				SD42		Keystone [Rushmore Heliport], South Dakota, US (167 mi / 268 km W)
				SD62		Keystone [Borglum Heliport], South Dakota, US (167 mi / 269 km W)