ICAO		IATA		Other		Location
KSLB		SLB		SLB		Storm Lake [Muni], Iowa, US (131 mi / 212 km E)
				IA99		Spirit Lake [Lakes Regional Healthcare Heliport], Iowa, US (132 mi / 213 km E)
				17MN		Marshall [Avera Marshall Regional Medical Center Heliport], Minnesota, US (132 mi / 213 km NE)
KFET		FET		FET		Fremont [Muni], Nebraska, US (132 mi / 213 km SE)
				86NE		Blair [Orum Aerodrome], Nebraska, US (133 mi / 215 km SE)
				09K		Sargent [Muni], Nebraska, US (133 mi / 215 km SW)
				3SD6		Watertown [Living Earth Heliport], South Dakota, US (135 mi / 217 km N)
				SD28		Harrold [Tumbleweed Lodge Heliport], South Dakota, US (136 mi / 219 km NW)
				93Y		David City [Muni], Nebraska, US (136 mi / 219 km S)
				SD20		Strandburg [Crooked Lake Lodge Heliport], South Dakota, US (137 mi / 220 km N)
				SD50		Harrold [Muni], South Dakota, US (139 mi / 224 km NW)
				96NE		Arcadia [Riverbend Airport], Nebraska, US (140 mi / 225 km SW)
				MN53		Windom [Windom Area Hospital Heliport], Minnesota, US (140 mi / 226 km E)
				81MN		Jeffers [Ewen Landing Field], Minnesota, US (140 mi / 226 km NE)
				1MN9		Jackson [Sanford Jackson Medical Center Heliport], Minnesota, US (141 mi / 226 km E)
				SD14		Draper [Valburg Ranch Airport], South Dakota, US (141 mi / 226 km W)
				1NE5		Washington [Sibbernsen Airport], Nebraska, US (141 mi / 227 km SE)
KMWM		MWM		MWM		Windom [Muni], Minnesota, US (141 mi / 227 km NE)
				78NE		Brainard [Stava Airport], Nebraska, US (141 mi / 227 km S)
				SD94		Revillo [Lundin Airport], South Dakota, US (142 mi / 228 km NE)