ICAO		IATA		Other		Location
				8D9		Howard [Muni], South Dakota, US (126 mi / 203 km E)
				SD98		Enning [Barber Airport], South Dakota, US (127 mi / 204 km W)
				9V6		Martin [Muni], South Dakota, US (127 mi / 204 km SW)
				8V3		Parkston [Muni], South Dakota, US (127 mi / 204 km SE)
				SD72		Opal [Vig Ranch Airfield], South Dakota, US (130 mi / 209 km W)
				NE81		Spencer [Huffy's Airport], Nebraska, US (131 mi / 211 km SE)
KAGZ				AGZ		Wagner [Muni], South Dakota, US (131 mi / 211 km SE)
				1D7		Webster [The Sigurd Anderson Airport], South Dakota, US (133 mi / 214 km NE)
KANW		ANW		ANW		Ainsworth [Ainsworth Regional], Nebraska, US (134 mi / 215 km S)
				D03		Kulm [Muni], North Dakota, US (134 mi / 215 km N)
				SD03		Winfred [Calico Field], South Dakota, US (135 mi / 218 km E)
				BADL		Badlands National Park [Badlands NP], South Dakota, US (136 mi / 218 km W)
				SD04		Opal [Keystone Xl Opal Heliport], South Dakota, US (136 mi / 219 km W)
KRBE				RBE		Bassett [Rock County Airport], Nebraska, US (136 mi / 219 km S)
				6H8		Hazelton [Muni], North Dakota, US (136 mi / 220 km N)
				SD19		Badger [Andersen Farms Airport], South Dakota, US (137 mi / 220 km E)
				ND85		Hazelton [Humann Private Airstrip], North Dakota, US (137 mi / 220 km N)
				5B5		Napoleon [Muni], North Dakota, US (137 mi / 221 km N)
				SD48		Faith [Blomberg 42 Ranch Airport (Private)], South Dakota, US (139 mi / 224 km W)
				57NE		Merriman [Cole Memorial Airport], Nebraska, US (139 mi / 224 km SW)