| Spring to Cadiz | 4,973.51 mi (8,004.09 km) |
| Spring to Calafell | 5,213.46 mi (8,390.26 km) |
| Spring to Calahorra | 5,016.41 mi (8,073.14 km) |
| Spring to Calasparra | 5,151.24 mi (8,290.12 km) |
| Spring to Calatayud | 5,060.03 mi (8,143.34 km) |
| Spring to Caldas de Montbuy | 5,227.12 mi (8,412.24 km) |
| Spring to Caldas de Reyes | 4,695.56 mi (7,556.78 km) |
| Spring to Calella | 5,250.32 mi (8,449.58 km) |
| Spring to Callosa de Segura | 5,194.43 mi (8,359.63 km) |
| Spring to Calpe | 5,222.63 mi (8,405.01 km) |
| Spring to Calvia | 5,309.83 mi (8,545.35 km) |
| Spring to Camas | 4,962.02 mi (7,985.60 km) |
| Spring to Cambados | 4,690.46 mi (7,548.56 km) |
| Spring to Cambre | 4,692.98 mi (7,552.63 km) |
| Spring to Cambrils | 5,193.97 mi (8,358.89 km) |
