| Carros to Oignies | 502.86 mi (809.27 km) |
| Carros to Oissel | 481.45 mi (774.82 km) |
| Carros to Olivet | 380.43 mi (612.25 km) |
| Carros to Ollioules | 80.46 mi (129.48 km) |
| Carros to Olonne-sur-Mer | 476.41 mi (766.71 km) |
| Carros to Oloron-Sainte-Marie | 392.92 mi (632.34 km) |
| Carros to Onet Village | 231.96 mi (373.31 km) |
| Carros to Onnaing | 487.22 mi (784.10 km) |
| Carros to Orange | 121.22 mi (195.08 km) |
| Carros to Orchies | 498.72 mi (802.62 km) |
| Carros to Orleans | 382.09 mi (614.91 km) |
| Carros to Orly | 412.82 mi (664.37 km) |
| Carros to Ormesson-sur-Marne | 411.40 mi (662.08 km) |
| Carros to Orsay | 415.80 mi (669.16 km) |
| Carros to Orthez | 398.62 mi (641.51 km) |
