| Clacton-on-Sea to Collegno | 549.07 mi (883.65 km) |
| Clacton-on-Sea to Cologno al Serio | 579.11 mi (931.99 km) |
| Clacton-on-Sea to Cologno Monzese | 569.41 mi (916.37 km) |
| Clacton-on-Sea to Colorno | 634.94 mi (1,021.83 km) |
| Clacton-on-Sea to Comacchio | 704.27 mi (1,133.42 km) |
| Clacton-on-Sea to Comiso | 1,217.61 mi (1,959.55 km) |
| Clacton-on-Sea to Como | 548.35 mi (882.48 km) |
| Clacton-on-Sea to Concordia Sagittaria | 674.86 mi (1,086.08 km) |
| Clacton-on-Sea to Concorezzo | 567.78 mi (913.76 km) |
| Clacton-on-Sea to Conegliano | 649.66 mi (1,045.53 km) |
| Clacton-on-Sea to Conselice | 702.44 mi (1,130.46 km) |
| Clacton-on-Sea to Conselve | 666.69 mi (1,072.94 km) |
| Clacton-on-Sea to Conversano | 1,062.81 mi (1,710.42 km) |
| Clacton-on-Sea to Copertino | 1,131.29 mi (1,820.64 km) |
| Clacton-on-Sea to Copparo | 682.52 mi (1,098.42 km) |
