| Torre Santa Susanna to Octeville | 1,132.85 mi (1,823.14 km) |
| Torre Santa Susanna to Oignies | 990.45 mi (1,593.97 km) |
| Torre Santa Susanna to Oissel | 1,015.73 mi (1,634.65 km) |
| Torre Santa Susanna to Olivet | 933.71 mi (1,502.66 km) |
| Torre Santa Susanna to Ollioules | 638.80 mi (1,028.06 km) |
| Torre Santa Susanna to Olonne-sur-Mer | 1,060.12 mi (1,706.09 km) |
| Torre Santa Susanna to Oloron-Sainte-Marie | 960.75 mi (1,546.18 km) |
| Torre Santa Susanna to Onet Village | 816.44 mi (1,313.93 km) |
| Torre Santa Susanna to Onnaing | 966.27 mi (1,555.06 km) |
| Torre Santa Susanna to Orange | 706.50 mi (1,137.00 km) |
| Torre Santa Susanna to Orchies | 982.11 mi (1,580.55 km) |
| Torre Santa Susanna to Orleans | 934.59 mi (1,504.08 km) |
| Torre Santa Susanna to Orly | 943.91 mi (1,519.07 km) |
| Torre Santa Susanna to Ormesson-sur-Marne | 939.80 mi (1,512.46 km) |
| Torre Santa Susanna to Orsay | 950.27 mi (1,529.31 km) |
