Airports 451 to 500
John Muir Walnut Creek Medical Center Heliport
Coast Guard Air Station San Francisco
San Francisco, California, United States — 170 km (91 nm) NW
Half Moon Bay Airport
Half Moon Bay, California, United States — 170 km (92 nm) WNW
Alameda County Parking Garage Heliport
Concord Naval Weapons Station Airfield
Buchanan Field
Porterville Municipal Airport
Adventist Health Delano Regional Medical Center Heliport
UCSF Medical Center at Mission Bay Helipad
San Francisco, California, United States — 179 km (96 nm) NW