ICAO		IATA		Other		Location
KSOY				SOY		Sioux Center [Muni], Iowa, US (51 mi / 81 km S)
				3MN4		Westbrook [Rolling Hills Airport], Minnesota, US (51 mi / 82 km E)
				17MN		Marshall [Avera Marshall Regional Medical Center Heliport], Minnesota, US (52 mi / 83 km NE)
				74MN		Round Lake [Hurley Memorial Seaport SPB], Minnesota, US (52 mi / 84 km E)
				3A9		Arlington [Muni], South Dakota, US (52 mi / 84 km NW)
KSHL				SHL		Sheldon [Sheldon Regional], Iowa, US (53 mi / 85 km SE)
				IA06		Sioux Center [Sioux Center Health Heliport], Iowa, US (55 mi / 89 km S)
				1SD3		Hurley [Turkey Ridge Airport], South Dakota, US (57 mi / 92 km SW)
				SD96		Viborg [Pioneer Memorial Hospital Heliport], South Dakota, US (58 mi / 93 km SW)
				8D9		Howard [Muni], South Dakota, US (58 mi / 93 km W)
				SD19		Badger [Andersen Farms Airport], South Dakota, US (59 mi / 95 km NW)
				SD2		Gary [Lake Cochrane SPB], South Dakota, US (59 mi / 96 km N)
				91MN		Canby [Sanford Canby Medical Center Heliport], Minnesota, US (59 mi / 96 km N)
				03MN		Lakefield [Nauerth Land Ranch Airport], Minnesota, US (61 mi / 98 km E)
KSXK				SXK		Maurice [Sioux County Regional], Iowa, US (61 mi / 98 km S)
KCNB				CNB		Canby [Myers Field], Minnesota, US (61 mi / 98 km N)
				81MN		Jeffers [Ewen Landing Field], Minnesota, US (61 mi / 99 km E)
KORC				ORC		Orange City [Muni], Iowa, US (62 mi / 100 km S)
				8MN4		Vesta [Lightfoot Farms Airport], Minnesota, US (62 mi / 100 km NE)
				SD29		Beresford [Glenwood Field], South Dakota, US (63 mi / 102 km S)