ICAO		IATA		Other		Location
				SD71		Oelrichs [Bogner Field], South Dakota, US (66 mi / 105 km N)
				0NE1		Ashby [Runner Landing Area Airport], Nebraska, US (69 mi / 110 km E)
KIEN		XPR		IEN		Pine Ridge, South Dakota, US (69 mi / 112 km NE)
KGRN		GRN		GRN		Gordon [Muni], Nebraska, US (70 mi / 112 km NE)
				0NE0		Ashby [Merrihew Airport], Nebraska, US (70 mi / 112 km E)
KOKS		OKS		OKS		Oshkosh [Garden County/King Rhiley Field], Nebraska, US (70 mi / 112 km SE)
				(WY28)		Yoder [Canyon View Ranch Airport], Wyoming, US (70 mi / 113 km W)
KIBM				IBM		Kimball [Muni/Robert E Arraj Field], Nebraska, US (72 mi / 115 km S)
KLSK		LSK		LSK		Lusk [Muni], Wyoming, US (72 mi / 116 km NW)
				9NE3		Hyannis [Davis Ranch Airport], Nebraska, US (74 mi / 119 km E)
KSNY		SNY		SNY		Sidney [Muni/Lloyd W Carr Field], Nebraska, US (75 mi / 121 km S)
				1V2		Hyannis [Grant County Airport], Nebraska, US (76 mi / 122 km E)
				6SD4		Edgemont [Xpoint Airport], South Dakota, US (77 mi / 124 km NW)
KGUR				GUR		Guernsey [Camp Guernsey Airport], Wyoming, US (77 mi / 124 km W)
				9NE6		Hyannis [Rothwell Airport], Nebraska, US (79 mi / 128 km E)
				NE34		Sidney [Fehringer Aerodrome], Nebraska, US (80 mi / 128 km S)
KHSR				HSR		Hot Springs [Muni], South Dakota, US (83 mi / 133 km N)
				6V0		Edgemont [Muni], South Dakota, US (83 mi / 134 km N)
				SD27		Hot Springs [Black Hills Flyway Airport], South Dakota, US (84 mi / 135 km N)
				SD68		Hot Springs [Flying T Airport], South Dakota, US (84 mi / 136 km N)