| Leigh-on-Sea to Castelletto sopra Ticino | 542.34 mi (872.82 km) |
| Leigh-on-Sea to Castelli Calepio | 586.77 mi (944.31 km) |
| Leigh-on-Sea to Castelnovo ne' Monti | 665.52 mi (1,071.05 km) |
| Leigh-on-Sea to Castelnuovo Berardenga | 758.47 mi (1,220.65 km) |
| Leigh-on-Sea to Castelnuovo di Porto | 855.83 mi (1,377.33 km) |
| Leigh-on-Sea to Castelnuovo di Verona | 625.59 mi (1,006.78 km) |
| Leigh-on-Sea to Castelnuovo Rangone | 676.19 mi (1,088.22 km) |
| Leigh-on-Sea to Castelvetrano | 1,125.16 mi (1,810.76 km) |
| Leigh-on-Sea to Castelvetro di Modena | 679.35 mi (1,093.30 km) |
| Leigh-on-Sea to Castenaso | 695.76 mi (1,119.71 km) |
| Leigh-on-Sea to Castenedolo | 608.06 mi (978.58 km) |
| Leigh-on-Sea to Castiglion Fiorentino | 771.60 mi (1,241.77 km) |
| Leigh-on-Sea to Castiglione del Lago | 786.73 mi (1,266.12 km) |
| Leigh-on-Sea to Castiglione delle Stiviere | 618.34 mi (995.13 km) |
| Leigh-on-Sea to Castrolibero | 1,127.47 mi (1,814.49 km) |
