| Cam to Octeville | 146.75 mi (236.17 km) |
| Cam to Oignies | 247.56 mi (398.40 km) |
| Cam to Oissel | 222.69 mi (358.39 km) |
| Cam to Olivet | 326.21 mi (524.98 km) |
| Cam to Ollioules | 704.21 mi (1,133.31 km) |
| Cam to Olonne-sur-Mer | 357.86 mi (575.93 km) |
| Cam to Oloron-Sainte-Marie | 593.43 mi (955.03 km) |
| Cam to Onet Village | 555.87 mi (894.59 km) |
| Cam to Onnaing | 274.34 mi (441.51 km) |
| Cam to Orange | 618.52 mi (995.41 km) |
| Cam to Orchies | 257.65 mi (414.65 km) |
| Cam to Orleans | 324.22 mi (521.78 km) |
| Cam to Orly | 293.09 mi (471.68 km) |
| Cam to Ormesson-sur-Marne | 295.68 mi (475.86 km) |
| Cam to Orsay | 288.99 mi (465.08 km) |
