| Somma Vesuviana to Cabestany | 604.77 mi (973.28 km) |
| Somma Vesuviana to Cabries | 496.37 mi (798.82 km) |
| Somma Vesuviana to Cachan | 805.19 mi (1,295.84 km) |
| Somma Vesuviana to Caen | 920.42 mi (1,481.28 km) |
| Somma Vesuviana to Cagnes-sur-Mer | 419.38 mi (674.93 km) |
| Somma Vesuviana to Cahors | 704.07 mi (1,133.08 km) |
| Somma Vesuviana to Calais | 919.61 mi (1,479.98 km) |
| Somma Vesuviana to Caluire-et-Cuire | 589.22 mi (948.25 km) |
| Somma Vesuviana to Cambrai | 839.13 mi (1,350.44 km) |
| Somma Vesuviana to Canet-en-Roussillon | 601.77 mi (968.46 km) |
| Somma Vesuviana to Cannes | 422.40 mi (679.78 km) |
| Somma Vesuviana to Canteleu | 879.41 mi (1,415.27 km) |
| Somma Vesuviana to Capbreton | 832.36 mi (1,339.55 km) |
| Somma Vesuviana to Carcassonne | 640.26 mi (1,030.39 km) |
| Somma Vesuviana to Carmaux | 662.47 mi (1,066.15 km) |
