| San Fernando to Oerlinghausen | 1,294.09 mi (2,082.64 km) |
| San Fernando to Oestrich-Winkel | 1,172.76 mi (1,887.38 km) |
| San Fernando to Offenburg | 1,094.74 mi (1,761.81 km) |
| San Fernando to Oftersheim | 1,159.55 mi (1,866.12 km) |
| San Fernando to Ohrdruf | 1,297.98 mi (2,088.90 km) |
| San Fernando to Ohringen | 1,181.38 mi (1,901.24 km) |
| San Fernando to Olbernhau | 1,377.04 mi (2,216.13 km) |
| San Fernando to Olching | 1,202.11 mi (1,934.61 km) |
| San Fernando to Oldenburg | 1,345.99 mi (2,166.17 km) |
| San Fernando to Oldenburg in Holstein | 1,476.53 mi (2,376.25 km) |
| San Fernando to Olfen | 1,246.31 mi (2,005.74 km) |
| San Fernando to Olpe | 1,220.76 mi (1,964.62 km) |
| San Fernando to Olsberg | 1,256.54 mi (2,022.21 km) |
| San Fernando to Oranienburg | 1,466.94 mi (2,360.81 km) |
| San Fernando to Ortenberg | 1,222.68 mi (1,967.72 km) |
