| Salamanca to Octeville | 629.34 mi (1,012.83 km) |
| Salamanca to Oignies | 777.07 mi (1,250.57 km) |
| Salamanca to Oissel | 665.21 mi (1,070.55 km) |
| Salamanca to Olivet | 604.85 mi (973.42 km) |
| Salamanca to Ollioules | 608.83 mi (979.81 km) |
| Salamanca to Olonne-sur-Mer | 431.01 mi (693.65 km) |
| Salamanca to Oloron-Sainte-Marie | 301.56 mi (485.32 km) |
| Salamanca to Onet Village | 480.52 mi (773.33 km) |
| Salamanca to Onnaing | 788.49 mi (1,268.95 km) |
| Salamanca to Orange | 575.90 mi (926.82 km) |
| Salamanca to Orchies | 783.86 mi (1,261.50 km) |
| Salamanca to Orleans | 607.13 mi (977.08 km) |
| Salamanca to Orly | 665.98 mi (1,071.79 km) |
| Salamanca to Ormesson-sur-Marne | 672.42 mi (1,082.16 km) |
| Salamanca to Orsay | 657.64 mi (1,058.37 km) |
