| Sallanches to Octeville | 460.70 mi (741.42 km) |
| Sallanches to Oignies | 355.08 mi (571.45 km) |
| Sallanches to Oissel | 348.97 mi (561.61 km) |
| Sallanches to Olivet | 259.98 mi (418.40 km) |
| Sallanches to Ollioules | 197.08 mi (317.17 km) |
| Sallanches to Olonne-sur-Mer | 403.60 mi (649.54 km) |
| Sallanches to Oloron-Sainte-Marie | 403.34 mi (649.12 km) |
| Sallanches to Onet Village | 224.68 mi (361.59 km) |
| Sallanches to Onnaing | 337.78 mi (543.60 km) |
| Sallanches to Orange | 152.80 mi (245.90 km) |
| Sallanches to Orchies | 350.13 mi (563.49 km) |
| Sallanches to Orleans | 260.95 mi (419.96 km) |
| Sallanches to Orly | 277.45 mi (446.51 km) |
| Sallanches to Ormesson-sur-Marne | 274.63 mi (441.98 km) |
| Sallanches to Orsay | 282.31 mi (454.34 km) |
