ICAO		IATA		Other		Location
				SD50		Harrold [Muni], South Dakota, US (62 mi / 99 km NE)
				SD08		Colome [Keystone Xl Colome Heliport], South Dakota, US (68 mi / 110 km SE)
				SD09		Chamberlain [Mid-Dakota Hospital Heliport], South Dakota, US (69 mi / 111 km E)
				9V9		Chamberlain [Muni], South Dakota, US (70 mi / 112 km E)
				SD44		Chamberlain [Cook Field], South Dakota, US (72 mi / 117 km E)
				9D0		Highmore [Muni], South Dakota, US (74 mi / 119 km NE)
				NE03		Valentine [Cherry County Hospital Heliport], Nebraska, US (74 mi / 120 km S)
				9V6		Martin [Muni], South Dakota, US (75 mi / 120 km SW)
KVTN		VTN		VTN		Valentine [Miller Field], Nebraska, US (76 mi / 122 km S)
				84D		Eagle Butte [Cheyenne Eagle Butte Airport], South Dakota, US (77 mi / 123 km N)
				04SD		Eagle Butte [Cheyenne River Health Center Heliport], South Dakota, US (77 mi / 124 km N)
				SD47		Eagle Butte [Hunt Field], South Dakota, US (77 mi / 124 km N)
				6V4		Wall [Muni], South Dakota, US (78 mi / 126 km W)
				0D8		Gettysburg [Muni], South Dakota, US (80 mi / 129 km NE)
				SD36		Ridgeview [Booth Ranch Airport], South Dakota, US (81 mi / 131 km N)
				9D1		Gregory [Muni - Flynn Field], South Dakota, US (82 mi / 132 km SE)
				SD93		Gettysburg [Gary Myers Airport], South Dakota, US (83 mi / 133 km NE)
				6A6		Kimball [Muni], South Dakota, US (87 mi / 139 km E)
				57NE		Merriman [Cole Memorial Airport], Nebraska, US (87 mi / 140 km SW)
				SD58		Burke [Burke Hospital Heliport], South Dakota, US (88 mi / 141 km SE)