ICAO		IATA		Other		Location
				ND11		Bismarck [R J Bohn Armory Heliport], North Dakota, US (189 mi / 305 km E)
				2ND2		Mercer [Makeeff Airport], North Dakota, US (190 mi / 305 km E)
				1SD4		Faith [Vig Limousin Airport], South Dakota, US (190 mi / 306 km SE)
				CJN4		Assiniboia [Assiniboia Airport], Saskatchewan, CA (190 mi / 306 km N)
				2ND1		Mercer [Westerlind Airport], North Dakota, US (190 mi / 306 km E)
				MT79		Roy [Sand Creek Wildlife Station Airport], Montana, US (191 mi / 307 km W)
				01WY		Moorcroft [Keyhole Airport], Wyoming, US (191 mi / 307 km S)
				CJH4		Ferland [Ferland Airport], Saskatchewan, CA (191 mi / 308 km NW)
				SD35		Sturgis [Bruch Airfield], South Dakota, US (191 mi / 308 km S)
				ND96		Bismark [Sauter Airport], North Dakota, US (192 mi / 309 km E)
				81ND		Deering [Millers Airstrip], North Dakota, US (192 mi / 309 km NE)
				22WY		Rozet [Kissack/Reynolds Airport], Wyoming, US (193 mi / 310 km S)
				D07		Faith [Muni], South Dakota, US (193 mi / 310 km SE)
				9WY0		Sheridan [Sheridan Memorial Hospital Heliport], Wyoming, US (193 mi / 310 km SW)
				WY65		Gillette [Madsen Airport], Wyoming, US (193 mi / 311 km S)
				ND98		Lincoln [Cloud Nine Airport], North Dakota, US (193 mi / 311 km E)
				08MT		Grass Range [Matovich Airport], Montana, US (194 mi / 312 km W)
				SD24		Sturgis [Eden Valley Airport], South Dakota, US (195 mi / 313 km S)
KGCC		GCC		GCC		Gillette [Northeast Wyoming Regional], Wyoming, US (195 mi / 314 km S)
				36MT		Grass Range [16 Ranch Airport], Montana, US (195 mi / 314 km W)