| San Sebastiano al Vesuvio to Cortona | 208.22 mi (335.11 km) |
| San Sebastiano al Vesuvio to Cosenza | 145.39 mi (233.98 km) |
| San Sebastiano al Vesuvio to Cossato | 451.92 mi (727.29 km) |
| San Sebastiano al Vesuvio to Costa Volpino | 406.33 mi (653.92 km) |
| San Sebastiano al Vesuvio to Creazzo | 355.69 mi (572.42 km) |
| San Sebastiano al Vesuvio to Crema | 392.19 mi (631.18 km) |
| San Sebastiano al Vesuvio to Cremona | 368.99 mi (593.83 km) |
| San Sebastiano al Vesuvio to Crevalcore | 313.96 mi (505.26 km) |
| San Sebastiano al Vesuvio to Crispiano | 150.98 mi (242.97 km) |
| San Sebastiano al Vesuvio to Crosia | 153.94 mi (247.74 km) |
| San Sebastiano al Vesuvio to Crotone | 189.27 mi (304.61 km) |
| San Sebastiano al Vesuvio to Cuneo | 424.41 mi (683.03 km) |
| San Sebastiano al Vesuvio to Cuorgne | 462.18 mi (743.81 km) |
| San Sebastiano al Vesuvio to Cusano Milanino | 417.40 mi (671.74 km) |
| San Sebastiano al Vesuvio to Cutro | 186.21 mi (299.68 km) |
