| San Sebastian de la Gomera to Olympia Heights (Florida) | 3,854.04 mi (6,202.49 km) |
| San Sebastian de la Gomera to Omaha (Nebraska) | 4,424.75 mi (7,120.95 km) |
| San Sebastian de la Gomera to On Top of the World Designated Place (Florida) | 3,900.39 mi (6,277.08 km) |
| San Sebastian de la Gomera to Onalaska (Wisconsin) | 4,142.60 mi (6,666.88 km) |
| San Sebastian de la Gomera to Oneida (New York) | 3,376.43 mi (5,433.85 km) |
| San Sebastian de la Gomera to Oneonta (New York) | 3,348.00 mi (5,388.08 km) |
| San Sebastian de la Gomera to Ontario (California) | 5,700.65 mi (9,174.31 km) |
| San Sebastian de la Gomera to Ontario (Oregon) | 5,346.07 mi (8,603.67 km) |
| San Sebastian de la Gomera to Opa-locka (Florida) | 3,845.40 mi (6,188.58 km) |
| San Sebastian de la Gomera to Opelika (Alabama) | 4,011.07 mi (6,455.20 km) |
| San Sebastian de la Gomera to Opelousas (Louisiana) | 4,431.44 mi (7,131.71 km) |
| San Sebastian de la Gomera to Orange (California) | 5,719.35 mi (9,204.40 km) |
| San Sebastian de la Gomera to Orange (Texas) | 4,535.16 mi (7,298.63 km) |
| San Sebastian de la Gomera to Orange City (Florida) | 3,845.66 mi (6,188.99 km) |
| San Sebastian de la Gomera to Orangeburg (South Carolina) | 3,743.84 mi (6,025.12 km) |
