| Shoreline to Cadiz | 5,407.01 mi (8,701.75 km) |
| Shoreline to Calafell | 5,399.38 mi (8,689.47 km) |
| Shoreline to Calahorra | 5,231.23 mi (8,418.86 km) |
| Shoreline to Calasparra | 5,465.85 mi (8,796.44 km) |
| Shoreline to Calatayud | 5,294.16 mi (8,520.13 km) |
| Shoreline to Caldas de Montbuy | 5,392.41 mi (8,678.25 km) |
| Shoreline to Caldas de Reyes | 5,003.15 mi (8,051.80 km) |
| Shoreline to Calella | 5,407.79 mi (8,703.00 km) |
| Shoreline to Callosa de Segura | 5,498.02 mi (8,848.20 km) |
| Shoreline to Calpe | 5,497.64 mi (8,847.60 km) |
| Shoreline to Calvia | 5,520.41 mi (8,884.25 km) |
| Shoreline to Camas | 5,368.87 mi (8,640.35 km) |
| Shoreline to Cambados | 5,003.26 mi (8,051.96 km) |
| Shoreline to Cambre | 4,977.23 mi (8,010.09 km) |
| Shoreline to Cambrils | 5,391.68 mi (8,677.07 km) |
