| Bernissart to Oignies | 28.88 mi (46.48 km) |
| Bernissart to Oissel | 138.48 mi (222.85 km) |
| Bernissart to Olivet | 197.47 mi (317.79 km) |
| Bernissart to Ollioules | 517.88 mi (833.44 km) |
| Bernissart to Olonne-sur-Mer | 368.58 mi (593.17 km) |
| Bernissart to Oloron-Sainte-Marie | 542.09 mi (872.42 km) |
| Bernissart to Onet Village | 425.55 mi (684.86 km) |
| Bernissart to Onnaing | 6.98 mi (11.24 km) |
| Bernissart to Orange | 441.73 mi (710.90 km) |
| Bernissart to Orchies | 17.85 mi (28.73 km) |
| Bernissart to Orleans | 194.86 mi (313.60 km) |
| Bernissart to Orly | 132.70 mi (213.56 km) |
| Bernissart to Ormesson-sur-Marne | 127.40 mi (205.02 km) |
| Bernissart to Orsay | 139.65 mi (224.75 km) |
| Bernissart to Orthez | 526.09 mi (846.65 km) |
