Airports 551 to 600
US Border Patrol Imperial Beach Heliport
Imperial Beach, California, United States — 242 km (131 nm) W
Lake Wohlford Resort Airport
Palomar Medical Center Poway Heliport
University of Arizona Maricopa Agricultural Center Airport
Naval Outlying Field Imperial Beach (Ream Field)
Imperial Beach, California, United States — 244 km (131 nm) W
University of Arizona Maricopa Agricultural Center North Airport
Devers Substation Heliport
Desert Hot Springs, California, United States — 246 km (133 nm) NW
Southern Command Police Station Heliport
Banner Thunderbird Medical Center Heliport
Marine Corps Outlying Landing Field Seagle
U S Naval Medical Center San Diego Heliport
Twentynine Palms Strategic Expeditionary Landing Field
Twentynine Palms, California, United States — 247 km (133 nm) NW