ICAO		IATA		Other		Location
				JECA		Jewel Cave National Monument [Jewel Cave NM], South Dakota, US (65 mi / 105 km S)
				3SD3		Scenic [Brown Field], South Dakota, US (65 mi / 105 km SE)
				9D2		Buffalo [Harding County Airport], South Dakota, US (67 mi / 107 km N)
				SD33		Camp Crook [Sky Ranch For Boys Airport], South Dakota, US (67 mi / 109 km NW)
KECS		ECS		ECS		Newcastle [Mondell Field], Wyoming, US (68 mi / 110 km SW)
				8OA5		Camp Crook [Muni], South Dakota, US (71 mi / 115 km NW)
				6V4		Wall [Muni], South Dakota, US (71 mi / 115 km SE)
				83V		Upton [Muni], Wyoming, US (71 mi / 115 km SW)
				01WY		Moorcroft [Keyhole Airport], Wyoming, US (72 mi / 116 km W)
				WICA		Wind Cave National Park [Wind Cave NP], South Dakota, US (74 mi / 118 km S)
				D07		Faith [Muni], South Dakota, US (74 mi / 119 km NE)
				BADL		Badlands National Park [Badlands NP], South Dakota, US (75 mi / 121 km SE)
				11WY		Hulett [Thompson Creek Oilfield Airport], Wyoming, US (76 mi / 122 km W)
				MT50		Alzada [Lanning Ranch Airport], Montana, US (77 mi / 123 km NW)
				6V5		Bison [Muni], South Dakota, US (77 mi / 124 km NE)
				SD23		Hot Springs [Black Hills Health Care System Heliport], South Dakota, US (82 mi / 132 km S)
				(MT59)		Hammond [Gardner Airport], Montana, US (84 mi / 135 km NW)
				SD68		Hot Springs [Flying T Airport], South Dakota, US (85 mi / 137 km S)
KHSR				HSR		Hot Springs [Muni], South Dakota, US (86 mi / 139 km S)
				SD27		Hot Springs [Black Hills Flyway Airport], South Dakota, US (87 mi / 140 km S)