| Besancon to Oignies | 262.07 mi (421.77 km) |
| Besancon to Oissel | 269.04 mi (432.97 km) |
| Besancon to Olivet | 196.85 mi (316.80 km) |
| Besancon to Ollioules | 283.45 mi (456.17 km) |
| Besancon to Olonne-sur-Mer | 371.02 mi (597.09 km) |
| Besancon to Oloron-Sainte-Marie | 426.53 mi (686.44 km) |
| Besancon to Onet Village | 258.17 mi (415.49 km) |
| Besancon to Onnaing | 243.78 mi (392.33 km) |
| Besancon to Orange | 222.12 mi (357.46 km) |
| Besancon to Orchies | 256.61 mi (412.98 km) |
| Besancon to Orleans | 197.00 mi (317.04 km) |
| Besancon to Orly | 197.27 mi (317.47 km) |
| Besancon to Ormesson-sur-Marne | 193.11 mi (310.79 km) |
| Besancon to Orsay | 203.88 mi (328.12 km) |
| Besancon to Orthez | 419.11 mi (674.49 km) |
