| Runcorn to Corato | 1,223.62 mi (1,969.22 km) |
| Runcorn to Corbetta | 753.45 mi (1,212.57 km) |
| Runcorn to Corciano | 983.63 mi (1,583.01 km) |
| Runcorn to Cordenons | 854.33 mi (1,374.91 km) |
| Runcorn to Cori | 1,084.65 mi (1,745.57 km) |
| Runcorn to Coriano | 949.97 mi (1,528.82 km) |
| Runcorn to Corigliano Calabro | 1,311.12 mi (2,110.04 km) |
| Runcorn to Corleone | 1,317.06 mi (2,119.60 km) |
| Runcorn to Cormano | 756.82 mi (1,217.99 km) |
| Runcorn to Cornaredo | 755.30 mi (1,215.54 km) |
| Runcorn to Cornate d'Adda | 761.09 mi (1,224.85 km) |
| Runcorn to Cornedo Vicentino | 824.84 mi (1,327.45 km) |
| Runcorn to Correggio | 848.99 mi (1,366.31 km) |
| Runcorn to Corridonia | 1,017.44 mi (1,637.41 km) |
| Runcorn to Corsico | 761.43 mi (1,225.40 km) |
