ICAO		IATA		Other		Location
				O41		Woodland [Watts-Woodland Airport], California, US (48 mi / 78 km E)
				60CA		Concord [Q Area Heliport], California, US (48 mi / 78 km SE)
				85CA		Gualala [Redwood Coast Medical Services Heliport], California, US (49 mi / 78 km NW)
KCCR		CCR		CCR		Concord [Buchanan Field], California, US (49 mi / 78 km SE)
				13CL		Dixon [Maine Prairie Airport], California, US (49 mi / 79 km E)
		EMB				San Francisco [Embarcadero], California, US (49 mi / 79 km S)
				E55		Gualala [Ocean Ridge Airport], California, US (50 mi / 80 km NW)
				7CL1		Oakland [Children's Hospital Oakland Heliport], California, US (50 mi / 80 km SE)
				CA26		San Francisco [Hall of Justice Heliport], California, US (50 mi / 81 km S)
				CL83		Woodland [Joe Heidrick Heliport], California, US (51 mi / 82 km E)
KEDU				EDU		Davis [University Airport], California, US (51 mi / 82 km E)
				4CL3		Williams [Antelope Valley Ranch Airport], California, US (51 mi / 83 km NE)
				18CN		San Francisco [UCSF Medical Center Heliport at Mission Bay], California, US (51 mi / 83 km S)
(KNGZ)		(NGZ)				Alameda [NAS Alameda (Nimitz Field, Benton Field)], California, US (52 mi / 83 km SE)
		JCE		CL41		Oakland [Oakland Convention Center Heliport], California, US (52 mi / 83 km SE)
				D83		Boonville, California, US (52 mi / 84 km NW)
				BSNM		Berryessa Snow Mountain National Monument [Berryessa Snow Mountain NM], California, US (52 mi / 84 km N)
KUKI		UKI		UKI		Ukiah [Muni], California, US (53 mi / 85 km NW)
				16CA		San Francisco [Police Pistol Range Heliport], California, US (53 mi / 85 km S)
				CA63		Walnut Creek [John Muir Walnut Creek Medical Center Heliport], California, US (53 mi / 85 km SE)