| Somma Vesuviana to Carpentras | 526.22 mi (846.86 km) |
| Somma Vesuviana to Carquefou | 904.23 mi (1,455.21 km) |
| Somma Vesuviana to Carqueiranne | 455.91 mi (733.72 km) |
| Somma Vesuviana to Carrieres-sous-Poissy | 822.33 mi (1,323.41 km) |
| Somma Vesuviana to Carrieres-sur-Seine | 811.83 mi (1,306.52 km) |
| Somma Vesuviana to Carros | 420.59 mi (676.87 km) |
| Somma Vesuviana to Carvin | 863.33 mi (1,389.40 km) |
| Somma Vesuviana to Castanet-Tolosan | 686.24 mi (1,104.39 km) |
| Somma Vesuviana to Castelginest | 691.88 mi (1,113.47 km) |
| Somma Vesuviana to Castelnau-le-Lez | 571.12 mi (919.13 km) |
| Somma Vesuviana to Castelnaudary | 661.21 mi (1,064.12 km) |
| Somma Vesuviana to Castelsarrasin | 712.94 mi (1,147.36 km) |
| Somma Vesuviana to Castres | 650.58 mi (1,047.01 km) |
| Somma Vesuviana to Caudebec-les-Elbeuf | 872.87 mi (1,404.74 km) |
| Somma Vesuviana to Caudry | 831.13 mi (1,337.58 km) |
