ICAO		IATA		Other		Location
				SD02		Twin Brooks [Mogensmark Heliport], South Dakota, US (164 mi / 264 km E)
				9SD8		Hartford [Oakleaf Airport], South Dakota, US (164 mi / 265 km E)
				NA84		Eldridge [L Seckerson Airstrip], North Dakota, US (165 mi / 265 km N)
KHEI				HEI		Hettinger [Hettinger/JB Lindquist Regional], North Dakota, US (166 mi / 267 km NW)
				8D3		Sisseton [Muni], South Dakota, US (167 mi / 268 km NE)
				0SD3		Hoover [Bledsoe Ranch Airport], South Dakota, US (167 mi / 268 km W)
				26SD		Radip City [Shooting Star Ranch Heliport], South Dakota, US (167 mi / 269 km W)
				1SD3		Hurley [Turkey Ridge Airport], South Dakota, US (167 mi / 269 km SE)
				2SD7		Hurley [Dangel Airport], South Dakota, US (167 mi / 269 km SE)
				49B		Sturgis [Muni], South Dakota, US (168 mi / 270 km W)
				SD35		Sturgis [Bruch Airfield], South Dakota, US (168 mi / 271 km W)
				SD24		Sturgis [Eden Valley Airport], South Dakota, US (168 mi / 271 km W)
				SD22		Dell Rapids [Avera Dells Area Hospital Heliport], South Dakota, US (169 mi / 273 km E)
				25ND		Mandan [Landeis Airstrip], North Dakota, US (169 mi / 273 km N)
				64ND		Mandan [Z P Field], North Dakota, US (170 mi / 273 km N)
				17SD		Gary [Stone's Conservation Airport], South Dakota, US (170 mi / 274 km E)
				3P3		Mott [Muni], North Dakota, US (171 mi / 275 km NW)
KYKN		YKN		YKN		Yankton [Chan Gurney Muni], South Dakota, US (171 mi / 275 km SE)
				SD26		Sturgis [Mike Jacob Sturgis Heliport], South Dakota, US (171 mi / 276 km W)
				SD67		Flandreau [Flandreau Medical Center Heliport], South Dakota, US (171 mi / 276 km E)