| Leigh-on-Sea to Celano | 891.41 mi (1,434.58 km) |
| Leigh-on-Sea to Cento | 678.12 mi (1,091.33 km) |
| Leigh-on-Sea to Cepagatti | 892.93 mi (1,437.03 km) |
| Leigh-on-Sea to Ceprano | 919.44 mi (1,479.69 km) |
| Leigh-on-Sea to Cercola | 983.20 mi (1,582.31 km) |
| Leigh-on-Sea to Cerea | 652.37 mi (1,049.88 km) |
| Leigh-on-Sea to Cerese | 644.37 mi (1,037.01 km) |
| Leigh-on-Sea to Cerignola | 1,011.93 mi (1,628.55 km) |
| Leigh-on-Sea to Cermenate | 557.15 mi (896.65 km) |
| Leigh-on-Sea to Cernusco sul Naviglio | 574.63 mi (924.77 km) |
| Leigh-on-Sea to Cerreto Guidi | 716.51 mi (1,153.11 km) |
| Leigh-on-Sea to Cerro Maggiore | 558.29 mi (898.48 km) |
| Leigh-on-Sea to Certaldo | 733.30 mi (1,180.13 km) |
| Leigh-on-Sea to Cerveteri | 851.25 mi (1,369.95 km) |
| Leigh-on-Sea to Cervia | 738.04 mi (1,187.76 km) |
