ICAO		IATA		Other		Location
KOFK		OFK		OFK		Norfolk [Norfolk Regional/Karl Stefan Memorial Field], Nebraska, US (82 mi / 131 km S)
				4P3		Flandreau [Muni], South Dakota, US (82 mi / 131 km NE)
KLYV				LYV		Luverne [Quentin Aanenson Field], Minnesota, US (82 mi / 132 km NE)
				NE44		Elgin [Koinzan Airport], Nebraska, US (83 mi / 133 km S)
				NE09		Norfolk [Simpson Airport], Nebraska, US (83 mi / 133 km S)
				NE75		Dakota City [Kristijanto Airstrip], Nebraska, US (83 mi / 134 km SE)
				12IA		Lemars [Plueger Airfield], Iowa, US (84 mi / 135 km E)
				MN90		Luverne [Sanford Hospital Luverne Heliport], Minnesota, US (84 mi / 135 km NE)
				SD67		Flandreau [Flandreau Medical Center Heliport], South Dakota, US (84 mi / 135 km NE)
KORC				ORC		Orange City [Muni], Iowa, US (85 mi / 136 km E)
				SD55		Huron [Winter Airfield], South Dakota, US (85 mi / 137 km N)
KSUX		SUX		SUX		Sioux City [Sioux Gateway/Brig General Bud Day Field], Iowa, US (85 mi / 137 km SE)
				9D1		Gregory [Muni - Flynn Field], South Dakota, US (85 mi / 137 km W)
				0C4		Pender [Muni], Nebraska, US (88 mi / 141 km SE)
				NE02		Pender [Pender Community Hospital Heliport], Nebraska, US (88 mi / 142 km SE)
				SD44		Chamberlain [Cook Field], South Dakota, US (89 mi / 143 km NW)
				6E5		Desmet [Wilder Airport], South Dakota, US (89 mi / 143 km N)
KHON		HON		HON		Huron [Huron Regional], South Dakota, US (89 mi / 143 km N)
				MY12		Trosky [Dykstra Acreage Airport], Minnesota, US (89 mi / 144 km NE)
				IA84		Lawton, Iowa, US (90 mi / 144 km SE)