| Trowbridge to Cadiz | 1,041.19 mi (1,675.64 km) |
| Trowbridge to Calafell | 721.85 mi (1,161.70 km) |
| Trowbridge to Calahorra | 623.33 mi (1,003.14 km) |
| Trowbridge to Calasparra | 904.73 mi (1,456.02 km) |
| Trowbridge to Calatayud | 689.40 mi (1,109.48 km) |
| Trowbridge to Caldas de Montbuy | 700.63 mi (1,127.55 km) |
| Trowbridge to Caldas de Reyes | 673.70 mi (1,084.21 km) |
| Trowbridge to Calella | 708.98 mi (1,140.99 km) |
| Trowbridge to Callosa de Segura | 914.15 mi (1,471.18 km) |
| Trowbridge to Calpe | 882.53 mi (1,420.30 km) |
| Trowbridge to Calvia | 843.23 mi (1,357.05 km) |
| Trowbridge to Camas | 979.68 mi (1,576.64 km) |
| Trowbridge to Cambados | 683.58 mi (1,100.11 km) |
| Trowbridge to Cambre | 624.55 mi (1,005.12 km) |
| Trowbridge to Cambrils | 725.22 mi (1,167.13 km) |
