ICAO		IATA		Other		Location
KGNB				GNB		Granby [Granby-Grand County Airport], Colorado, US (2 mi / 3 km SE)
				51CO		Granby [Kremmling Memorial Hospital Heliport], Colorado, US (3 mi / 4 km S)
				CD57		Parshall [Grouse Mountain Heliport], Colorado, US (12 mi / 20 km W)
				ROMO		Rocky Mountain National Park [Rocky Mountain NP], Colorado, US (19 mi / 31 km NE)
				CD18		Dillon/Silverthorne [Amax Mill Heliport], Colorado, US (20 mi / 33 km S)
				20V		Kremmling [McElroy Airfield], Colorado, US (23 mi / 38 km W)
				CD37		Empire [Berthoud Pass Heliport], Colorado, US (24 mi / 38 km SE)
				CD25		Berthoud Falls [Henderson Mine Heliport], Colorado, US (24 mi / 39 km S)
				CO51		Empire [Henderson Heliport], Colorado, US (24 mi / 39 km S)
				CD81		Walden [Owl Ridge Heliport], Colorado, US (27 mi / 44 km NW)
				34CD		Allenspark [Elk Park Ranch Airport], Colorado, US (28 mi / 45 km E)
				CO74		Kremmling [McElroy Heliport], Colorado, US (28 mi / 46 km W)
				3CO8		Estes Park [E P M C Heliport], Colorado, US (29 mi / 46 km NE)
				CO07		Blackhawk [Athanasiou Valley Airport], Colorado, US (30 mi / 49 km SE)
				CD00		Boulder [Emancipation Hill Heliport], Colorado, US (31 mi / 50 km E)
				24CD		Walden [Michigan River Ranch Heliport], Colorado, US (32 mi / 52 km N)
				83CO		Keystone [Snake River Health Services Inc. Heliport], Colorado, US (35 mi / 56 km S)
				CD19		Idaho Springs [Arapahoe Heliport], Colorado, US (37 mi / 60 km SE)
				CO23		Longmont [Ashlawn Airport], Colorado, US (37 mi / 60 km E)
				91CO		Frisco [Summit Medical Center Heliport], Colorado, US (38 mi / 60 km S)