| Barking to Cadiz | 1,083.02 mi (1,742.96 km) |
| Barking to Calafell | 717.88 mi (1,155.31 km) |
| Barking to Calahorra | 645.62 mi (1,039.02 km) |
| Barking to Calasparra | 923.64 mi (1,486.45 km) |
| Barking to Calatayud | 708.72 mi (1,140.57 km) |
| Barking to Caldas de Montbuy | 691.58 mi (1,113.00 km) |
| Barking to Caldas de Reyes | 740.22 mi (1,191.27 km) |
| Barking to Calella | 696.40 mi (1,120.75 km) |
| Barking to Callosa de Segura | 928.23 mi (1,493.84 km) |
| Barking to Calpe | 890.96 mi (1,433.86 km) |
| Barking to Calvia | 835.51 mi (1,344.62 km) |
| Barking to Camas | 1,021.38 mi (1,643.76 km) |
| Barking to Cambados | 750.52 mi (1,207.85 km) |
| Barking to Cambre | 691.98 mi (1,113.64 km) |
| Barking to Cambrils | 725.10 mi (1,166.93 km) |
