ICAO		IATA		Other		Location
				00U		Hardin [Big Horn County Airport], Montana, US (97 mi / 156 km N)
				22WY		Rozet [Kissack/Reynolds Airport], Wyoming, US (100 mi / 160 km E)
				M46		Colstrip, Montana, US (104 mi / 167 km N)
				2WY8		Cody [Bar Flying E Airport], Wyoming, US (104 mi / 168 km W)
				WY07		Douglas [Hardy Ranch Airport], Wyoming, US (105 mi / 168 km SE)
				WY01		Bill [Dilts Ranch Airport], Wyoming, US (106 mi / 170 km SE)
				45WY		Casper [American Falconry Airport], Wyoming, US (106 mi / 171 km S)
				6S1		Bridger [Muni], Montana, US (107 mi / 171 km NW)
KCPR		CPR		CPR		Casper [Casper/Natrona County Intl], Wyoming, US (108 mi / 174 km S)
KHAD				HAD		Casper [Harford Field], Wyoming, US (110 mi / 176 km SE)
				WY54		Riverton [Riverton Hospital Heliport], Wyoming, US (110 mi / 177 km SW)
KRIW		RIW		RIW		Riverton [Central Wyoming Regional], Wyoming, US (111 mi / 179 km SW)
				WY24		Riverton [Riverton Memorial Hospital Heliport], Wyoming, US (112 mi / 180 km SW)
				MT13		Billings [Ostlunds Airport], Montana, US (113 mi / 181 km NW)
(KBDX)		(BDX)				Broadus, Montana, US (113 mi / 181 km NE)
		BDX		00F		Broadus, Montana, US (113 mi / 182 km NE)
				WY47		Casper [True Heliport], Wyoming, US (114 mi / 183 km S)
				WY57		Casper [Wyoming Medical Center Heliport], Wyoming, US (114 mi / 184 km SE)
				63MT		Billings [Billings Flying Service Airport], Montana, US (115 mi / 185 km NW)
				MT99		Red Lodge [CCMH Heliport], Montana, US (116 mi / 187 km NW)