| Carmona to Octeville | 863.30 mi (1,389.34 km) |
| Carmona to Oignies | 993.97 mi (1,599.63 km) |
| Carmona to Oissel | 886.34 mi (1,426.43 km) |
| Carmona to Olivet | 813.05 mi (1,308.48 km) |
| Carmona to Ollioules | 719.79 mi (1,158.39 km) |
| Carmona to Olonne-sur-Mer | 657.02 mi (1,057.37 km) |
| Carmona to Oloron-Sainte-Marie | 475.92 mi (765.91 km) |
| Carmona to Onet Village | 640.98 mi (1,031.56 km) |
| Carmona to Onnaing | 1,002.22 mi (1,612.91 km) |
| Carmona to Orange | 713.69 mi (1,148.58 km) |
| Carmona to Orchies | 999.64 mi (1,608.76 km) |
| Carmona to Orleans | 815.54 mi (1,312.49 km) |
| Carmona to Orly | 876.92 mi (1,411.27 km) |
| Carmona to Ormesson-sur-Marne | 882.78 mi (1,420.70 km) |
| Carmona to Orsay | 869.50 mi (1,399.33 km) |
