| Milford Haven to Cadiz | 1,050.58 mi (1,690.75 km) |
| Milford Haven to Calafell | 790.88 mi (1,272.80 km) |
| Milford Haven to Calahorra | 666.25 mi (1,072.22 km) |
| Milford Haven to Calasparra | 945.58 mi (1,521.77 km) |
| Milford Haven to Calatayud | 733.99 mi (1,181.24 km) |
| Milford Haven to Caldas de Montbuy | 775.01 mi (1,247.25 km) |
| Milford Haven to Caldas de Reyes | 651.60 mi (1,048.64 km) |
| Milford Haven to Calella | 786.54 mi (1,265.81 km) |
| Milford Haven to Callosa de Segura | 960.52 mi (1,545.81 km) |
| Milford Haven to Calpe | 935.78 mi (1,505.99 km) |
| Milford Haven to Calvia | 913.98 mi (1,470.92 km) |
| Milford Haven to Camas | 990.05 mi (1,593.34 km) |
| Milford Haven to Cambados | 660.47 mi (1,062.93 km) |
| Milford Haven to Cambre | 602.28 mi (969.28 km) |
| Milford Haven to Cambrils | 790.30 mi (1,271.86 km) |
