| Caister-on-Sea to Cortona | 801.27 mi (1,289.52 km) |
| Caister-on-Sea to Cosenza | 1,151.61 mi (1,853.34 km) |
| Caister-on-Sea to Cossato | 568.93 mi (915.60 km) |
| Caister-on-Sea to Costa Volpino | 602.91 mi (970.30 km) |
| Caister-on-Sea to Creazzo | 659.51 mi (1,061.38 km) |
| Caister-on-Sea to Crema | 618.18 mi (994.87 km) |
| Caister-on-Sea to Cremona | 640.96 mi (1,031.52 km) |
| Caister-on-Sea to Crevalcore | 695.26 mi (1,118.91 km) |
| Caister-on-Sea to Crispiano | 1,106.25 mi (1,780.34 km) |
| Caister-on-Sea to Crosia | 1,150.98 mi (1,852.32 km) |
| Caister-on-Sea to Crotone | 1,189.17 mi (1,913.79 km) |
| Caister-on-Sea to Cuneo | 629.73 mi (1,013.46 km) |
| Caister-on-Sea to Cuorgne | 568.39 mi (914.74 km) |
| Caister-on-Sea to Cusano Milanino | 594.55 mi (956.84 km) |
| Caister-on-Sea to Cutro | 1,188.20 mi (1,912.23 km) |
