| Bree to Oignies | 122.03 mi (196.39 km) |
| Bree to Oissel | 233.87 mi (376.38 km) |
| Bree to Olivet | 279.81 mi (450.31 km) |
| Bree to Ollioules | 552.46 mi (889.10 km) |
| Bree to Olonne-sur-Mer | 460.91 mi (741.76 km) |
| Bree to Oloron-Sainte-Marie | 620.32 mi (998.31 km) |
| Bree to Onet Village | 487.68 mi (784.85 km) |
| Bree to Onnaing | 100.90 mi (162.38 km) |
| Bree to Orange | 484.64 mi (779.95 km) |
| Bree to Orchies | 111.81 mi (179.94 km) |
| Bree to Orleans | 277.40 mi (446.44 km) |
| Bree to Orly | 217.64 mi (350.25 km) |
| Bree to Ormesson-sur-Marne | 211.21 mi (339.92 km) |
| Bree to Orsay | 226.08 mi (363.84 km) |
| Bree to Orthez | 605.80 mi (974.94 km) |
