ICAO		IATA		Other		Location
				CL39		St. Helena [Napa County Fire Department Heliport], California, US (24 mi / 39 km NW)
				69CL		Davis [Medlock Field], California, US (25 mi / 40 km NE)
				CA39		Santa Rosa [Belos Cavalos Airport], California, US (25 mi / 40 km W)
				CN06		Sonoma [Infineon Raceway Pad 2], California, US (25 mi / 40 km SW)
				60CA		Concord [Q Area Heliport], California, US (25 mi / 40 km S)
				CL85		Sonoma [Sonoma Pad 1], California, US (25 mi / 40 km SW)
				O88		Rio Vista [Muni], California, US (26 mi / 42 km SE)
				20CL		Pope Valley [Mysterious Valley Airport], California, US (28 mi / 45 km NW)
KCCR		CCR		CCR		Concord [Buchanan Field], California, US (28 mi / 46 km S)
				O69		Petaluma [Muni], California, US (29 mi / 46 km W)
KDVO		NOT		DVO		Novato [Gnoss Field], California, US (30 mi / 48 km SW)
				97CA		Woodland [Zamora Airport], California, US (31 mi / 51 km NE)
		(SRF)				Novato (San Rafael) [Hamilton AFB (Hamilton AAF)], California, US (32 mi / 52 km SW)
				CL51		Santa Rosa [Santa Rosa Memorial Hospital Heliport], California, US (32 mi / 52 km W)
				CN40		Woodland [Roosevelt Ranch Heliport], California, US (33 mi / 53 km NE)
				CN13		Clarksburg [Borges - Clarksburg Airport], California, US (33 mi / 53 km E)
				60CL		Bryte [CHP Academy Airport], California, US (33 mi / 53 km NE)
				9CL9		Walnut Grove [Spezia Airport], California, US (34 mi / 54 km E)
				CA63		Walnut Creek [John Muir Walnut Creek Medical Center Heliport], California, US (34 mi / 54 km S)
KSAC		SAC		SAC		Sacramento [Sacramento Exec Airport], California, US (34 mi / 55 km E)