ICAO		IATA		Other		Location
KOTG		OTG		OTG		Worthington [Muni], Minnesota, US (81 mi / 130 km E)
				IA06		Sioux Center [Sioux Center Health Heliport], Iowa, US (81 mi / 130 km SE)
KISB				ISB		Sibley [Muni], Iowa, US (81 mi / 130 km SE)
KDXX				DXX		Madison [Lac Qui Parle County Airport], Minnesota, US (82 mi / 132 km NE)
				72MN		Dawson [JMHS Hospital Heliport], Minnesota, US (82 mi / 132 km NE)
				SD02		Twin Brooks [Mogensmark Heliport], South Dakota, US (83 mi / 133 km N)
				4MN6		Westbrook [Sanford Westbrook Clinic Heliport], Minnesota, US (83 mi / 134 km E)
KSHL				SHL		Sheldon [Sheldon Regional], Iowa, US (85 mi / 136 km SE)
KSXK				SXK		Maurice [Sioux County Regional], Iowa, US (85 mi / 137 km SE)
				1SD5		White Lake [Drake Farm Airport], South Dakota, US (86 mi / 138 km W)
				8MN4		Vesta [Lightfoot Farms Airport], Minnesota, US (86 mi / 139 km NE)
KVMR				VMR		Vermillion [Harold Davidson Field], South Dakota, US (86 mi / 139 km S)
				3MN4		Westbrook [Rolling Hills Airport], Minnesota, US (86 mi / 139 km E)
				Y03		Springfield [Muni], South Dakota, US (87 mi / 140 km SW)
KORC				ORC		Orange City [Muni], Iowa, US (88 mi / 142 km SE)
KAGZ				AGZ		Wagner [Muni], South Dakota, US (88 mi / 142 km SW)
				1D1		Milbank [Muni], South Dakota, US (89 mi / 143 km N)
				74MN		Round Lake [Hurley Memorial Seaport SPB], Minnesota, US (89 mi / 143 km E)
				1D7		Webster [The Sigurd Anderson Airport], South Dakota, US (91 mi / 146 km N)
				1D8		Redfield [Muni], South Dakota, US (91 mi / 147 km NW)