ICAO		IATA		Other		Location
KBKX		BKX		BKX		Brookings [Brookings Regional], South Dakota, US (101 mi / 162 km N)
KOLU		OLU		OLU		Columbus [Muni], Nebraska, US (101 mi / 163 km S)
				0SD4		Brookings [Brookings Health System Heliport], South Dakota, US (102 mi / 164 km N)
KTQE				TQE		Tekamah [Muni], Nebraska, US (102 mi / 164 km SE)
				9D1		Gregory [Muni - Flynn Field], South Dakota, US (102 mi / 164 km W)
				8NE5		Ericson [X1 Ranch Airport], Nebraska, US (102 mi / 165 km SW)
				3A9		Arlington [Muni], South Dakota, US (103 mi / 166 km N)
				6E5		Desmet [Wilder Airport], South Dakota, US (105 mi / 169 km N)
				97Y		Genoa [Muni], Nebraska, US (105 mi / 169 km S)
				SD55		Huron [Winter Airfield], South Dakota, US (106 mi / 170 km NW)
KOTG		OTG		OTG		Worthington [Muni], Minnesota, US (106 mi / 171 km NE)
				SD19		Badger [Andersen Farms Airport], South Dakota, US (108 mi / 173 km N)
				NE43		Morse Bluff [Musiel Airport], Nebraska, US (108 mi / 173 km S)
				IA37		Ida Grove [Horn Memorial Hospital Heliport], Iowa, US (108 mi / 174 km E)
				8NE9		Fullerton [C A M P Airport], Nebraska, US (109 mi / 175 km S)
KIDG		IDG		IDG		Ida Grove [Muni], Iowa, US (109 mi / 175 km E)
KHON		HON		HON		Huron [Huron Regional], South Dakota, US (109 mi / 176 km N)
				NE27		Abie [Abie Sky Ranch Airport], Nebraska, US (110 mi / 176 km S)
				NE46		Greeley [Muni], Nebraska, US (110 mi / 177 km SW)
				74MN		Round Lake [Hurley Memorial Seaport SPB], Minnesota, US (110 mi / 177 km NE)