ICAO		IATA		Other		Location
KONT		ONT		ONT		Ontario [Intl], California, US (1 mi / 2 km NE)
				99CA		Upland [San Antonio Regional Hospital Heliport], California, US (4 mi / 6 km N)
KCNO		CNO		CNO		Chino, California, US (5 mi / 9 km S)
KCCB		CCB		CCB		Upland [Cable Airport], California, US (6 mi / 9 km NW)
KPOC		POC		POC		La Verne [Brackett Field], California, US (10 mi / 16 km W)
				98L		Pomona [Pomona Police Department Heliport], California, US (10 mi / 16 km W)
KAJO				AJO		Corona [Muni], California, US (11 mi / 17 km S)
				94CA		Fontana [Kaiser Hospital Heliport], California, US (11 mi / 17 km E)
				CA29		Fontana [Fontana Police Heliport], California, US (11 mi / 18 km E)
				1CL0		San Dimas [William Archibald Heliport], California, US (11 mi / 18 km W)
				CL88		La Verne [San Dimas Dam Emergency Heliport], California, US (11 mi / 18 km NW)
KRAL		RAL		RAL		Riverside [Muni], California, US (12 mi / 19 km SE)
KRIR		RIR		RIR		Riverside (Rubidoux) [Flabob Airport], California, US (13 mi / 20 km E)
				CL18		Glendora [Big Dalton Dam Emergency Heliport], California, US (14 mi / 22 km NW)
				54CA		Riverside [Riverside Community Hospital Heliport], California, US (14 mi / 23 km E)
		JRD		CA81		Riverside [Riverside Metro Center Heliport], California, US (15 mi / 23 km E)
				CA78		Riverside [City Hall Heliport], California, US (15 mi / 24 km E)
				4CL9		Colton [Arrowhead Regional Medical Center Heliport], California, US (15 mi / 25 km E)
				8CA4		San Bernardino [SCE Eastern Division Heliport], California, US (16 mi / 25 km E)
				14CL		Glendora [Foothill Presbyterian Hospital Heliport], California, US (16 mi / 25 km W)