| Runcorn to Chivasso | 737.65 mi (1,187.14 km) |
| Runcorn to Ciampino | 1,066.43 mi (1,716.25 km) |
| Runcorn to Cicciano | 1,172.65 mi (1,887.19 km) |
| Runcorn to Cingoli | 1,001.46 mi (1,611.69 km) |
| Runcorn to Cinisello Balsamo | 758.39 mi (1,220.52 km) |
| Runcorn to Cinisi | 1,290.69 mi (2,077.17 km) |
| Runcorn to Cirie | 726.94 mi (1,169.90 km) |
| Runcorn to Ciro Marina | 1,343.57 mi (2,162.27 km) |
| Runcorn to Cislago | 745.30 mi (1,199.44 km) |
| Runcorn to Cisterna di Latina | 1,085.05 mi (1,746.22 km) |
| Runcorn to Cisternino | 1,280.42 mi (2,060.63 km) |
| Runcorn to Citta di Castello | 964.88 mi (1,552.83 km) |
| Runcorn to Citta Sant'Angelo | 1,073.48 mi (1,727.61 km) |
| Runcorn to Cittadella | 838.02 mi (1,348.67 km) |
| Runcorn to Cittanova | 1,367.38 mi (2,200.58 km) |
