| Runcorn to Castrovillari | 1,289.01 mi (2,074.46 km) |
| Runcorn to Catania | 1,386.59 mi (2,231.50 km) |
| Runcorn to Catanzaro | 1,352.56 mi (2,176.74 km) |
| Runcorn to Cattolica | 954.38 mi (1,535.93 km) |
| Runcorn to Cava de' Tirreni | 1,192.59 mi (1,919.29 km) |
| Runcorn to Cavallino | 1,328.43 mi (2,137.90 km) |
| Runcorn to Cavarzere | 873.37 mi (1,405.55 km) |
| Runcorn to Cave | 1,075.75 mi (1,731.25 km) |
| Runcorn to Cavriago | 844.72 mi (1,359.44 km) |
| Runcorn to Cavriglia | 937.79 mi (1,509.22 km) |
| Runcorn to Cazzago San Martino | 782.60 mi (1,259.47 km) |
| Runcorn to Ceccano | 1,101.96 mi (1,773.43 km) |
| Runcorn to Cecina | 919.15 mi (1,479.22 km) |
| Runcorn to Cefalu | 1,324.32 mi (2,131.29 km) |
| Runcorn to Ceglie Messapico | 1,287.07 mi (2,071.33 km) |
