| Octeville to Oignies | 213.75 mi (344.00 km) |
| Octeville to Oissel | 124.31 mi (200.05 km) |
| Octeville to Olivet | 202.21 mi (325.43 km) |
| Octeville to Ollioules | 572.44 mi (921.25 km) |
| Octeville to Olonne-sur-Mer | 213.64 mi (343.82 km) |
| Octeville to Oloron-Sainte-Marie | 447.18 mi (719.66 km) |
| Octeville to Onet Village | 414.58 mi (667.20 km) |
| Octeville to Onnaing | 238.55 mi (383.90 km) |
| Octeville to Orange | 486.12 mi (782.33 km) |
| Octeville to Orchies | 224.55 mi (361.38 km) |
| Octeville to Orleans | 200.88 mi (323.28 km) |
| Octeville to Orly | 192.17 mi (309.27 km) |
| Octeville to Ormesson-sur-Marne | 197.47 mi (317.79 km) |
| Octeville to Orsay | 184.56 mi (297.02 km) |
| Octeville to Orthez | 426.16 mi (685.84 km) |
