| Bethune to Oignies | 16.07 mi (25.86 km) |
| Bethune to Oissel | 107.19 mi (172.50 km) |
| Bethune to Olivet | 187.23 mi (301.32 km) |
| Bethune to Ollioules | 532.54 mi (857.04 km) |
| Bethune to Olonne-sur-Mer | 341.83 mi (550.12 km) |
| Bethune to Oloron-Sainte-Marie | 529.45 mi (852.06 km) |
| Bethune to Onet Village | 425.95 mi (685.49 km) |
| Bethune to Onnaing | 43.24 mi (69.59 km) |
| Bethune to Orange | 453.12 mi (729.22 km) |
| Bethune to Orchies | 26.79 mi (43.12 km) |
| Bethune to Orleans | 184.54 mi (296.99 km) |
| Bethune to Orly | 123.93 mi (199.44 km) |
| Bethune to Ormesson-sur-Marne | 120.62 mi (194.12 km) |
| Bethune to Orsay | 128.21 mi (206.33 km) |
| Bethune to Orthez | 512.28 mi (824.44 km) |
