ICAO		IATA		Other		Location
KISB				ISB		Sibley [Muni], Iowa, US (83 mi / 134 km E)
KDVP				DVP		Slayton [Muni], Minnesota, US (83 mi / 134 km E)
				IA40		Sibley [Osceola Community Hospital Heliport], Iowa, US (83 mi / 134 km E)
KLRJ		LRJ		LRJ		Le Mars [Muni], Iowa, US (84 mi / 135 km SE)
				6K3		Creighton [Muni], Nebraska, US (84 mi / 136 km S)
				12IA		Lemars [Plueger Airfield], Iowa, US (85 mi / 136 km SE)
				NE89		O'Neill [Bar Lazy B Airport], Nebraska, US (86 mi / 139 km SW)
				SD2		Gary [Lake Cochrane SPB], South Dakota, US (87 mi / 140 km NE)
				15SD		Watertown [Brownlee Heliport], South Dakota, US (87 mi / 141 km N)
				7K7		North Sioux City [Graham Field], South Dakota, US (88 mi / 141 km SE)
				SD30		Bonesteel [Selle Airport], South Dakota, US (89 mi / 143 km SW)
				8D7		Clark [Clark County Airport], South Dakota, US (89 mi / 143 km N)
KATY		ATY		ATY		Watertown [Watertown Regional], South Dakota, US (89 mi / 143 km N)
				0SD2		Watertown [Prairie Lakes West Heliport], South Dakota, US (89 mi / 144 km N)
KOTG		OTG		OTG		Worthington [Muni], Minnesota, US (90 mi / 145 km E)
				6IA3		Sioux City [St. Luke's Medical Center Heliport], Iowa, US (91 mi / 147 km SE)
				17SD		Gary [Stone's Conservation Airport], South Dakota, US (91 mi / 147 km NE)
				91MN		Canby [Sanford Canby Medical Center Heliport], Minnesota, US (92 mi / 148 km NE)
				SD13		Doland [Hofer Airport], South Dakota, US (92 mi / 148 km N)
				00SD		Gary [Homan Field], South Dakota, US (92 mi / 148 km NE)