| Weston-super-Mare to Cividale del Friuli | 828.73 mi (1,333.72 km) |
| Weston-super-Mare to Civita Castellana | 955.86 mi (1,538.31 km) |
| Weston-super-Mare to Civitanova Marche | 956.38 mi (1,539.15 km) |
| Weston-super-Mare to Civitavecchia | 944.40 mi (1,519.86 km) |
| Weston-super-Mare to Civitella in Val di Chiana | 876.29 mi (1,410.25 km) |
| Weston-super-Mare to Clusone | 699.30 mi (1,125.41 km) |
| Weston-super-Mare to Coccaglio | 713.99 mi (1,149.06 km) |
| Weston-super-Mare to Codigoro | 826.87 mi (1,330.72 km) |
| Weston-super-Mare to Codogno | 721.62 mi (1,161.33 km) |
| Weston-super-Mare to Codroipo | 815.43 mi (1,312.31 km) |
| Weston-super-Mare to Cogoleto | 720.46 mi (1,159.46 km) |
| Weston-super-Mare to Colle di Val d'Elsa | 856.14 mi (1,377.82 km) |
| Weston-super-Mare to Colle Salvetti | 823.33 mi (1,325.03 km) |
| Weston-super-Mare to Collecchio | 759.10 mi (1,221.66 km) |
| Weston-super-Mare to Colleferro | 1,005.50 mi (1,618.20 km) |
