ICAO		IATA		Other		Location
KCDR		CDR		CDR		Chadron [Muni], Nebraska, US (165 mi / 266 km E)
				CO67		Carr [Big View Airport], Colorado, US (165 mi / 266 km SE)
				3NE2		Hemingford [Phillips Airport (Private)], Nebraska, US (166 mi / 267 km E)
				2CD9		Laporte [Kellogg Airstrip], Colorado, US (166 mi / 268 km SE)
KRKS		RKS		RKS		Rock Springs [Southwest Wyoming Regional], Wyoming, US (166 mi / 268 km SW)
				SD91		Spearfish [Star Aviation Number 1 Heliport], South Dakota, US (166 mi / 268 km NE)
				82V		Pine Bluffs [Muni], Wyoming, US (167 mi / 268 km SE)
				25NE		Melbeta [Corr Airport], Nebraska, US (167 mi / 269 km SE)
				SD90		Spearfish [Mitchells Strip], South Dakota, US (167 mi / 269 km NE)
				WY56		Hulett [Pierce Ranch Airport], Wyoming, US (168 mi / 270 km NE)
KSBS		SBS		SBS		Steamboat Springs [Steamboat Springs/Bob Adams Field], Colorado, US (168 mi / 270 km S)
KSPF		SPF		SPF		Spearfish [Black Hills-Clyde Ice Field], South Dakota, US (168 mi / 270 km NE)
				2SD0		Nemo [Paradise Valley Airport], South Dakota, US (168 mi / 270 km NE)
				MT50		Alzada [Lanning Ranch Airport], Montana, US (168 mi / 271 km NE)
				1CD4		Steamboat Springs [Eagle Soaring Airport], Colorado, US (169 mi / 271 km S)
				WY15		Powell [Bunch Grass Intergalactic Airport], Wyoming, US (169 mi / 272 km NW)
				60NE		Chadron [Chadron Community Hospital Heliport], Nebraska, US (169 mi / 273 km E)
				CD81		Walden [Owl Ridge Heliport], Colorado, US (170 mi / 274 km S)
				CO86		Fort Collins [John Galt Heliport], Colorado, US (171 mi / 275 km SE)
				CD70		Steamboat Springs [Mount Werner Heliport], Colorado, US (171 mi / 275 km S)