ICAO		IATA		Other		Location
KCCB		CCB		CCB		Upland [Cable Airport], California, US (25 mi / 40 km E)
(KNTK)		(NTK)				Tustin [Tustin MCAS], California, US (25 mi / 40 km SE)
				42CL		Costa Mesa [Costa Mesa Police Department Heliport], California, US (25 mi / 40 km SE)
				5CL5		Irvine [Kcin Emergency Heliport], California, US (25 mi / 40 km SE)
				CA30		Costa Mesa [Manclark Airway Heliport], California, US (25 mi / 40 km SE)
				61L		Los Angeles/Van Nuys [Engine Company Number 109 Heliport], California, US (25 mi / 40 km NW)
				CA85		Irvine [Opus Center Irvine Heliport], California, US (25 mi / 40 km SE)
KSNA		SNA		SNA		Santa Ana [John Wayne/Orange County Airport], California, US (25 mi / 40 km SE)
				10CL		Costa Mesa [Centerport Heliport], California, US (25 mi / 40 km SE)
				57CA		Orange [Loma Ridge Communication Center Heliport], California, US (25 mi / 40 km SE)
				0CL5		Irvine [The Atrium Heliport], California, US (26 mi / 41 km SE)
				3CA2		Irvine [Jamboree Center Helistop], California, US (26 mi / 42 km SE)
KCNO		CNO		CNO		Chino, California, US (26 mi / 42 km E)
KPAI				PAI		Pacoima [Barton Heliport], California, US (26 mi / 42 km NW)
KWHP		WHP		WHP		Los Angeles [Whiteman Airport], California, US (26 mi / 42 km NW)
				14CA		Newport Beach [Hoag Memorial Hospital Presbyterian Heliport], California, US (27 mi / 43 km S)
				99CA		Upland [San Antonio Regional Hospital Heliport], California, US (27 mi / 44 km E)
KVNY		VNY		VNY		Van Nuys, California, US (28 mi / 44 km NW)
				3CA1		Newport Beach [Newport Beach Police Heliport], California, US (28 mi / 45 km SE)
				1CN6		Azusa [BTNW PPR Heliport], California, US (28 mi / 45 km NE)