ICAO		IATA		Other		Location
				9CL9		Walnut Grove [Spezia Airport], California, US (28 mi / 46 km E)
KDVO		NOT		DVO		Novato [Gnoss Field], California, US (28 mi / 46 km W)
		(SRF)				Novato (San Rafael) [Hamilton AFB (Hamilton AAF)], California, US (29 mi / 46 km SW)
				69CL		Davis [Medlock Field], California, US (30 mi / 48 km NE)
				O69		Petaluma [Muni], California, US (30 mi / 48 km W)
				10CN		St. Helena [Adventist Health St. Helena Heliport], California, US (30 mi / 49 km NW)
				CA39		Santa Rosa [Belos Cavalos Airport], California, US (30 mi / 49 km NW)
				O41		Woodland [Watts-Woodland Airport], California, US (30 mi / 49 km N)
				CA35		San Rafael, California, US (30 mi / 49 km SW)
				2O3		Angwin [Angwin-Parrett Field], California, US (30 mi / 49 km NW)
				05CL		Pope Valley, California, US (30 mi / 49 km NW)
		(JBK)				Berkeley [Berkeley Marina Heliport], California, US (30 mi / 49 km SW)
				CL83		Woodland [Joe Heidrick Heliport], California, US (31 mi / 50 km NE)
				4CA2		Brentwood [Funny Farm Airport], California, US (31 mi / 50 km SE)
				7CL1		Oakland [Children's Hospital Oakland Heliport], California, US (31 mi / 50 km S)
				CL39		St. Helena [Napa County Fire Department Heliport], California, US (32 mi / 51 km NW)
				5CA3		San Rafel [San Rafel Heliport (Private)], California, US (32 mi / 51 km SW)
				63CL		Capay [G3 Ranch Airport], California, US (32 mi / 51 km N)
				CN13		Clarksburg [Borges - Clarksburg Airport], California, US (32 mi / 52 km NE)
				CN19		Knightsen [Las Serpientes Airport], California, US (33 mi / 53 km SE)