| Saint-Brevin-les-Pins to Octeville | 166.22 mi (267.50 km) |
| Saint-Brevin-les-Pins to Oignies | 323.30 mi (520.30 km) |
| Saint-Brevin-les-Pins to Oissel | 208.28 mi (335.20 km) |
| Saint-Brevin-les-Pins to Olivet | 194.38 mi (312.83 km) |
| Saint-Brevin-les-Pins to Ollioules | 482.07 mi (775.82 km) |
| Saint-Brevin-les-Pins to Olonne-sur-Mer | 52.49 mi (84.47 km) |
| Saint-Brevin-les-Pins to Oloron-Sainte-Marie | 290.08 mi (466.83 km) |
| Saint-Brevin-les-Pins to Onet Village | 303.53 mi (488.48 km) |
| Saint-Brevin-les-Pins to Onnaing | 340.27 mi (547.61 km) |
| Saint-Brevin-les-Pins to Orange | 399.13 mi (642.33 km) |
| Saint-Brevin-les-Pins to Orchies | 331.89 mi (534.12 km) |
| Saint-Brevin-les-Pins to Orleans | 195.30 mi (314.30 km) |
| Saint-Brevin-les-Pins to Orly | 234.79 mi (377.86 km) |
| Saint-Brevin-les-Pins to Ormesson-sur-Marne | 242.02 mi (389.50 km) |
| Saint-Brevin-les-Pins to Orsay | 224.97 mi (362.05 km) |
