ICAO		IATA		Other		Location
KHES				HES		Healdsburg [Muni], California, US (1935 mi / 3114 km NE)
				0Q3		Schellville/Sonoma [Sonoma Valley Airport], California, US (1936 mi / 3116 km NE)
				O60		Cloverdale [Muni], California, US (1936 mi / 3116 km NE)
				0Q9		Sonoma [Sonoma Skypark Airport], California, US (1938 mi / 3119 km NE)
				55CA		Pleasanton [Stanford Health Care-Valleycare Heliport], California, US (1939 mi / 3121 km NE)
				4CA3		Pleasanton [Camp Parks Heliport], California, US (1939 mi / 3121 km NE)
				CA39		Santa Rosa [Belos Cavalos Airport], California, US (1940 mi / 3122 km NE)
				CA63		Walnut Creek [John Muir Walnut Creek Medical Center Heliport], California, US (1941 mi / 3124 km NE)
KNUC				NUC		San Clemente Island [NALF San Clemente Island (Frederick Sherman Field)], California, US (1942 mi / 3125 km NE)
KLVK		LVK		LVK		Livermore [Muni], California, US (1942 mi / 3125 km NE)
				L88		New Cuyama, California, US (1943 mi / 3127 km NE)
KAPC		APC		APC		Napa [Napa County Airport], California, US (1943 mi / 3127 km NE)
KUKI		UKI		UKI		Ukiah [Muni], California, US (1943 mi / 3127 km NE)
				CA72		Ventura [Community Memorial Hospital Heliport], California, US (1943 mi / 3127 km NE)
KCCR		CCR		CCR		Concord [Buchanan Field], California, US (1943 mi / 3128 km NE)
				CA93		Ventura [Ventura County Medical Center Heliport], California, US (1944 mi / 3128 km NE)
KOXR		OXR		OXR		Oxnard, California, US (1944 mi / 3128 km NE)
				39CN		Ukiah [Adventist Health Ukiah Valley Heliport], California, US (1944 mi / 3129 km NE)
KNTD		NTD		NTD		Oxnard [NAS Point Mugu (Naval Base Ventura Co.)], California, US (1946 mi / 3131 km NE)
				CPNM		Carrizo Plain National Monument [Carrizo Plain NM], California, US (1946 mi / 3131 km NE)