ICAO		IATA		Other		Location
				2SD1		Sioux Falls [McKennan Hospital Heliport], South Dakota, US (51 mi / 83 km NW)
				3SD4		Tea [Chris Hofer Landing Strip], South Dakota, US (52 mi / 84 km NW)
				1SD9		Sioux Falls [Sanford Usd Medical Center Heliport], South Dakota, US (52 mi / 84 km NW)
KSLB		SLB		SLB		Storm Lake [Muni], Iowa, US (53 mi / 85 km SE)
				2SD7		Hurley [Dangel Airport], South Dakota, US (53 mi / 86 km NW)
KMEY				MEY		Mapleton [James G Whiting Memorial Field], Iowa, US (53 mi / 86 km SE)
				IA37		Ida Grove [Horn Memorial Hospital Heliport], Iowa, US (54 mi / 86 km SE)
KSPW		SPW		SPW		Spencer [Muni], Iowa, US (54 mi / 86 km E)
				MN90		Luverne [Sanford Hospital Luverne Heliport], Minnesota, US (54 mi / 87 km N)
				IA58		Whiting [B-8 Farms Airport], Iowa, US (54 mi / 87 km S)
				1SD3		Hurley [Turkey Ridge Airport], South Dakota, US (54 mi / 87 km NW)
KIDG		IDG		IDG		Ida Grove [Muni], Iowa, US (54 mi / 88 km SE)
KFSD		FSD		FSD		Sioux Falls [Joe Foss Field], South Dakota, US (55 mi / 88 km NW)
				1IA3		Spencer [Muni Hospital Heliport], Iowa, US (56 mi / 90 km E)
				0B4		Hartington [Muni/ Bud Becker Field], Nebraska, US (58 mi / 93 km W)
				74MN		Round Lake [Hurley Memorial Seaport SPB], Minnesota, US (60 mi / 97 km NE)
				2IA8		Onawa [Burgess Health Center Heliport], Iowa, US (60 mi / 97 km S)
KLCG				LCG		Wayne [Muni/Stan Morris Field], Nebraska, US (60 mi / 97 km SW)
				0C4		Pender [Muni], Nebraska, US (60 mi / 97 km SW)
				4D8		Milford [Fuller Airport], Iowa, US (60 mi / 97 km NE)