| Septemes-les-Vallons to Octeville | 543.81 mi (875.17 km) |
| Septemes-les-Vallons to Oignies | 501.14 mi (806.50 km) |
| Septemes-les-Vallons to Oissel | 458.26 mi (737.49 km) |
| Septemes-les-Vallons to Olivet | 350.95 mi (564.80 km) |
| Septemes-les-Vallons to Ollioules | 30.10 mi (48.44 km) |
| Septemes-les-Vallons to Olonne-sur-Mer | 410.58 mi (660.77 km) |
| Septemes-les-Vallons to Oloron-Sainte-Marie | 300.61 mi (483.78 km) |
| Septemes-les-Vallons to Onet Village | 153.37 mi (246.83 km) |
| Septemes-les-Vallons to Onnaing | 490.05 mi (788.66 km) |
| Septemes-les-Vallons to Orange | 58.17 mi (93.62 km) |
| Septemes-les-Vallons to Orchies | 499.01 mi (803.09 km) |
| Septemes-les-Vallons to Orleans | 353.08 mi (568.22 km) |
| Septemes-les-Vallons to Orly | 395.80 mi (636.98 km) |
| Septemes-les-Vallons to Ormesson-sur-Marne | 396.05 mi (637.39 km) |
| Septemes-les-Vallons to Orsay | 396.54 mi (638.17 km) |
