| El Astillero to Olympia Heights (Florida) | 4,366.97 mi (7,027.96 km) |
| El Astillero to Omaha (Nebraska) | 4,450.54 mi (7,162.46 km) |
| El Astillero to On Top of the World Designated Place (Florida) | 4,321.04 mi (6,954.04 km) |
| El Astillero to Onalaska (Wisconsin) | 4,144.67 mi (6,670.20 km) |
| El Astillero to Oneida (New York) | 3,496.47 mi (5,627.03 km) |
| El Astillero to Oneonta (New York) | 3,488.89 mi (5,614.82 km) |
| El Astillero to Ontario (California) | 5,655.22 mi (9,101.19 km) |
| El Astillero to Ontario (Oregon) | 5,127.49 mi (8,251.90 km) |
| El Astillero to Opa-locka (Florida) | 4,355.43 mi (7,009.39 km) |
| El Astillero to Opelika (Alabama) | 4,323.39 mi (6,957.82 km) |
| El Astillero to Opelousas (Louisiana) | 4,726.62 mi (7,606.76 km) |
| El Astillero to Orange (California) | 5,675.57 mi (9,133.94 km) |
| El Astillero to Orange (Texas) | 4,821.98 mi (7,760.23 km) |
| El Astillero to Orange City (Florida) | 4,279.63 mi (6,887.40 km) |
| El Astillero to Orangeburg (South Carolina) | 4,076.78 mi (6,560.95 km) |
