ICAO		IATA		Other		Location
KPIN						Piney Creek, Wyoming, US (109 mi / 176 km W)
				6SD4		Edgemont [Xpoint Airport], South Dakota, US (110 mi / 177 km S)
				3SD3		Scenic [Brown Field], South Dakota, US (111 mi / 179 km SE)
KBHK				BHK		Baker [Muni], Montana, US (116 mi / 187 km N)
				9WY0		Sheridan [Sheridan Memorial Hospital Heliport], Wyoming, US (117 mi / 188 km W)
KSHR		SHR		SHR		Sheridan [Sheridan County Airport], Wyoming, US (117 mi / 189 km W)
KBPP				BPP		Bowman [Muni], North Dakota, US (119 mi / 191 km NE)
				6V5		Bison [Muni], South Dakota, US (119 mi / 192 km NE)
KBWW		BWM		BWW		Bowman [Bowman Regional], North Dakota, US (120 mi / 194 km NE)
				BADL		Badlands National Park [Badlands NP], South Dakota, US (123 mi / 197 km SE)
				SD71		Oelrichs [Bogner Field], South Dakota, US (124 mi / 200 km SE)
				6V4		Wall [Muni], South Dakota, US (126 mi / 202 km E)
				1SD6		Oelrich's [Bogner No II Airport], South Dakota, US (128 mi / 207 km SE)
				D07		Faith [Muni], South Dakota, US (129 mi / 208 km E)
				M46		Colstrip, Montana, US (131 mi / 210 km NW)
				NA98		Scranton [Dilse Airstrip], North Dakota, US (132 mi / 212 km NE)
KHEI				HEI		Hettinger [Hettinger/JB Lindquist Regional], North Dakota, US (132 mi / 213 km NE)
				99WY		Dayton [Xingu Airstrip], Wyoming, US (132 mi / 213 km W)
				1MT5		Miles City [Holy Rosary Hospital Heliport], Montana, US (132 mi / 213 km NW)
KLSK		LSK		LSK		Lusk [Muni], Wyoming, US (134 mi / 215 km S)