| Sompting to Cadiz | 1,030.74 mi (1,658.82 km) |
| Sompting to Calafell | 671.57 mi (1,080.79 km) |
| Sompting to Calahorra | 594.39 mi (956.58 km) |
| Sompting to Calasparra | 873.09 mi (1,405.10 km) |
| Sompting to Calatayud | 657.92 mi (1,058.83 km) |
| Sompting to Caldas de Montbuy | 646.58 mi (1,040.57 km) |
| Sompting to Caldas de Reyes | 690.21 mi (1,110.78 km) |
| Sompting to Calella | 652.43 mi (1,049.98 km) |
| Sompting to Callosa de Segura | 878.42 mi (1,413.68 km) |
| Sompting to Calpe | 842.13 mi (1,355.28 km) |
| Sompting to Calvia | 790.39 mi (1,272.00 km) |
| Sompting to Camas | 969.10 mi (1,559.62 km) |
| Sompting to Cambados | 700.58 mi (1,127.48 km) |
| Sompting to Cambre | 642.24 mi (1,033.58 km) |
| Sompting to Cambrils | 677.87 mi (1,090.93 km) |
