ICAO		IATA		Other		Location
KBTN		TTO		BTN		Britton [Muni], South Dakota, US (161 mi / 258 km NE)
				0NE1		Ashby [Runner Landing Area Airport], Nebraska, US (161 mi / 259 km SW)
				18ND		Menoken [Bearpaw Airport], North Dakota, US (161 mi / 259 km N)
				SD61		Tyndall [Plihal Farms Airport], South Dakota, US (161 mi / 259 km SE)
KBIS		BIS		BIS		Bismarck [Muni], North Dakota, US (161 mi / 259 km N)
				9G9		Gackle [Muni], North Dakota, US (161 mi / 260 km N)
				3P3		Mott [Muni], North Dakota, US (162 mi / 260 km NW)
KONL		ONL		ONL		O'Neill [The O'Neill Muni-John L Baker Field], Nebraska, US (162 mi / 260 km SE)
				Y19		Mandan [Mandan Regional/Lawler Field], North Dakota, US (162 mi / 260 km N)
				3A9		Arlington [Muni], South Dakota, US (162 mi / 261 km E)
				ND96		Bismark [Sauter Airport], North Dakota, US (163 mi / 262 km N)
KATY		ATY		ATY		Watertown [Watertown Regional], South Dakota, US (163 mi / 263 km E)
				2NE4		Gordon [Spring Lake Airport], Nebraska, US (163 mi / 263 km SW)
				SD77		Menno [Mettler Airport], South Dakota, US (164 mi / 263 km SE)
				ND46		Bismarck [St. Alexius Med-I-Port Heliport], North Dakota, US (164 mi / 263 km N)
				ND30		Bismarck [Sanford Health-Bismark Heliport], North Dakota, US (164 mi / 264 km N)
				2D5		Oakes [Muni], North Dakota, US (164 mi / 264 km NE)
				95NE		Verdigre [Lightner Ranch Airport], Nebraska, US (165 mi / 265 km SE)
				0SD2		Watertown [Prairie Lakes West Heliport], South Dakota, US (165 mi / 265 km E)
				15SD		Watertown [Brownlee Heliport], South Dakota, US (165 mi / 266 km E)