Airports 501 to 550
Huntington Beach Service Center Heliport
San Luis Río Colorado Military Checkpoint Heliport
Twentynine Palms Strategic Expeditionary Landing Field
Twentynine Palms, California, United States — 184 km (99 nm) N
San Bernardino Airport (1942)
San Bernardino, California, United States — 184 km (99 nm) NNW
Meadowlark Airport
Huntington Beach, California, United States — 185 km (100 nm) NW
MH15 Heaps Peak US Forest Service Heliport
Lake Arrowhead, California, United States — 185 km (100 nm) NNW
Ontario International Airport
Boeing Huntington Beach Heliport
Huntington Beach, California, United States — 186 km (100 nm) NW
Naval Outlying Landing Field Horse Farm
Garden Grove, California, United States — 188 km (101 nm) NW
Mountains Community Hospital Heliport
Lake Arrowhead, California, United States — 189 km (102 nm) NNW
Seal Beach Airport (Crawford Field)
Boeing Seal Beach (Rooftop) Heliport
Los Alamitos Army Air Field
Los Alamitos, California, United States — 191 km (103 nm) NW