| Castel San Giorgio to Cabestany | 619.68 mi (997.28 km) |
| Castel San Giorgio to Cabries | 511.44 mi (823.08 km) |
| Castel San Giorgio to Cachan | 819.11 mi (1,318.23 km) |
| Castel San Giorgio to Caen | 934.65 mi (1,504.17 km) |
| Castel San Giorgio to Cagnes-sur-Mer | 434.38 mi (699.07 km) |
| Castel San Giorgio to Cahors | 719.14 mi (1,157.34 km) |
| Castel San Giorgio to Calais | 932.78 mi (1,501.16 km) |
| Castel San Giorgio to Caluire-et-Cuire | 603.83 mi (971.77 km) |
| Castel San Giorgio to Cambrai | 852.25 mi (1,371.57 km) |
| Castel San Giorgio to Canet-en-Roussillon | 616.70 mi (992.48 km) |
| Castel San Giorgio to Cannes | 437.43 mi (703.97 km) |
| Castel San Giorgio to Canteleu | 893.32 mi (1,437.66 km) |
| Castel San Giorgio to Capbreton | 847.36 mi (1,363.70 km) |
| Castel San Giorgio to Carcassonne | 655.26 mi (1,054.54 km) |
| Castel San Giorgio to Carmaux | 677.54 mi (1,090.40 km) |
