| Gravesend to Cadiz | 1,080.82 mi (1,739.41 km) |
| Gravesend to Calafell | 709.88 mi (1,142.44 km) |
| Gravesend to Calahorra | 641.09 mi (1,031.73 km) |
| Gravesend to Calasparra | 918.30 mi (1,477.85 km) |
| Gravesend to Calatayud | 703.68 mi (1,132.46 km) |
| Gravesend to Caldas de Montbuy | 683.03 mi (1,099.23 km) |
| Gravesend to Caldas de Reyes | 742.39 mi (1,194.75 km) |
| Gravesend to Calella | 687.44 mi (1,106.32 km) |
| Gravesend to Callosa de Segura | 922.25 mi (1,484.22 km) |
| Gravesend to Calpe | 884.29 mi (1,423.13 km) |
| Gravesend to Calvia | 826.95 mi (1,330.85 km) |
| Gravesend to Camas | 1,019.20 mi (1,640.24 km) |
| Gravesend to Cambados | 752.75 mi (1,211.43 km) |
| Gravesend to Cambre | 694.37 mi (1,117.49 km) |
| Gravesend to Cambrils | 717.55 mi (1,154.79 km) |
