| Leigh-on-Sea to Carmignano | 717.90 mi (1,155.34 km) |
| Leigh-on-Sea to Carovigno | 1,101.87 mi (1,773.29 km) |
| Leigh-on-Sea to Carpenedolo | 617.85 mi (994.34 km) |
| Leigh-on-Sea to Carpi | 662.44 mi (1,066.09 km) |
| Leigh-on-Sea to Carrara | 675.68 mi (1,087.40 km) |
| Leigh-on-Sea to Carugate | 572.88 mi (921.96 km) |
| Leigh-on-Sea to Casal di Principe | 968.13 mi (1,558.05 km) |
| Leigh-on-Sea to Casale Monferrato | 569.02 mi (915.76 km) |
| Leigh-on-Sea to Casale sul Sile | 672.25 mi (1,081.88 km) |
| Leigh-on-Sea to Casalecchio di Reno | 690.99 mi (1,112.04 km) |
| Leigh-on-Sea to Casalgrande | 668.04 mi (1,075.10 km) |
| Leigh-on-Sea to Casalmaggiore | 636.77 mi (1,024.79 km) |
| Leigh-on-Sea to Casalnuovo di Napoli | 980.43 mi (1,577.86 km) |
| Leigh-on-Sea to Casalpusterlengo | 602.44 mi (969.53 km) |
| Leigh-on-Sea to Casaluce | 971.13 mi (1,562.89 km) |
