| Somero to Calafell | 1,631.31 mi (2,625.34 km) |
| Somero to Calahorra | 1,654.25 mi (2,662.26 km) |
| Somero to Calasparra | 1,893.14 mi (3,046.71 km) |
| Somero to Calatayud | 1,701.96 mi (2,739.05 km) |
| Somero to Caldas de Montbuy | 1,590.57 mi (2,559.78 km) |
| Somero to Caldas de Reyes | 1,825.73 mi (2,938.23 km) |
| Somero to Calella | 1,579.93 mi (2,542.66 km) |
| Somero to Callosa de Segura | 1,879.83 mi (3,025.29 km) |
| Somero to Calpe | 1,825.36 mi (2,937.63 km) |
| Somero to Calvia | 1,711.22 mi (2,753.94 km) |
| Somero to Camas | 2,055.14 mi (3,307.42 km) |
| Somero to Cambados | 1,836.31 mi (2,955.26 km) |
| Somero to Cambre | 1,778.70 mi (2,862.54 km) |
| Somero to Cambrils | 1,651.77 mi (2,658.27 km) |
| Somero to Campo de Criptana | 1,857.67 mi (2,989.64 km) |
