| Caister-on-Sea to Cividale del Friuli | 692.70 mi (1,114.80 km) |
| Caister-on-Sea to Civita Castellana | 870.07 mi (1,400.25 km) |
| Caister-on-Sea to Civitanova Marche | 849.53 mi (1,367.18 km) |
| Caister-on-Sea to Civitavecchia | 866.11 mi (1,393.87 km) |
| Caister-on-Sea to Civitella in Val di Chiana | 785.73 mi (1,264.52 km) |
| Caister-on-Sea to Clusone | 595.78 mi (958.82 km) |
| Caister-on-Sea to Coccaglio | 614.72 mi (989.30 km) |
| Caister-on-Sea to Codigoro | 716.63 mi (1,153.30 km) |
| Caister-on-Sea to Codogno | 630.81 mi (1,015.19 km) |
| Caister-on-Sea to Codroipo | 684.32 mi (1,101.31 km) |
| Caister-on-Sea to Cogoleto | 651.94 mi (1,049.19 km) |
| Caister-on-Sea to Colle di Val d'Elsa | 771.41 mi (1,241.47 km) |
| Caister-on-Sea to Colle Salvetti | 743.08 mi (1,195.86 km) |
| Caister-on-Sea to Collecchio | 668.11 mi (1,075.21 km) |
| Caister-on-Sea to Colleferro | 919.45 mi (1,479.71 km) |
