| Tadley to Cadiz | 1,054.68 mi (1,697.35 km) |
| Tadley to Calafell | 712.99 mi (1,147.45 km) |
| Tadley to Calahorra | 626.55 mi (1,008.34 km) |
| Tadley to Calasparra | 906.92 mi (1,459.54 km) |
| Tadley to Calatayud | 691.37 mi (1,112.66 km) |
| Tadley to Caldas de Montbuy | 689.41 mi (1,109.49 km) |
| Tadley to Caldas de Reyes | 699.41 mi (1,125.59 km) |
| Tadley to Calella | 696.18 mi (1,120.39 km) |
| Tadley to Callosa de Segura | 914.06 mi (1,471.04 km) |
| Tadley to Calpe | 879.74 mi (1,415.80 km) |
| Tadley to Calvia | 832.91 mi (1,340.44 km) |
| Tadley to Camas | 993.04 mi (1,598.15 km) |
| Tadley to Cambados | 709.53 mi (1,141.87 km) |
| Tadley to Cambre | 650.68 mi (1,047.16 km) |
| Tadley to Cambrils | 718.14 mi (1,155.74 km) |
