Airports 501 to 550
Angel Island Nike Base Heliport
Belvedere Tiburon, California, United States — 211 km (114 nm) SSW
Commodore Center Seaplane Base
Mill Valley, California, United States — 211 km (114 nm) SSW
California Pines Airport
Treasure Island Naval Auxiliary Airfield
San Francisco, California, United States — 214 km (115 nm) SSW
Treasure Island (Pan American / Clipper Cove) Seaplane Base
San Francisco, California, United States — 215 km (116 nm) SSW
Alameda County Parking Garage Heliport
Alameda Naval Air Station
Montgomery Airfield / Marina Airfield
San Francisco, California, United States — 217 km (117 nm) SSW
San Francisco Downtown Heliport
San Francisco, California, United States — 218 km (117 nm) SSW