Airports 501 to 550
Treasure Island (Pan American / Clipper Cove) Seaplane Base
San Francisco, California, United States — 181 km (98 nm) NW
San Francisco Downtown Heliport
San Francisco, California, United States — 182 km (98 nm) NW
Treasure Island Naval Auxiliary Airfield
San Francisco, California, United States — 182 km (98 nm) NW
Strawberry Dam Emergency Helicopter Landing Area
Franklin Field
Montgomery Airfield / Marina Airfield
San Francisco, California, United States — 185 km (100 nm) NW
Westover Field Amador County Airport
U of C - Richmond Field Station Heliport
Fort McDowell East Garrison Heliport
Belvedere Tiburon, California, United States — 188 km (101 nm) NW
San Francisco VA Medical Center Heliport
San Francisco, California, United States — 188 km (101 nm) NW
Angel Island Nike Base Heliport
Belvedere Tiburon, California, United States — 189 km (102 nm) NW
Buttonwillow Land & Cattle Airport
Buttonwillow, California, United States — 189 km (102 nm) SE
Elk Hills Buttonwillow Airport
Buttonwillow, California, United States — 195 km (105 nm) SE