| Castellaneta to Calafell | 802.08 mi (1,290.83 km) |
| Castellaneta to Calahorra | 983.23 mi (1,582.36 km) |
| Castellaneta to Calasparra | 1,006.18 mi (1,619.29 km) |
| Castellaneta to Calatayud | 967.70 mi (1,557.36 km) |
| Castellaneta to Caldas de Montbuy | 770.56 mi (1,240.09 km) |
| Castellaneta to Caldas de Reyes | 1,322.77 mi (2,128.80 km) |
| Castellaneta to Calella | 744.90 mi (1,198.80 km) |
| Castellaneta to Callosa de Segura | 965.29 mi (1,553.48 km) |
| Castellaneta to Calpe | 907.61 mi (1,460.66 km) |
| Castellaneta to Calvia | 765.21 mi (1,231.49 km) |
| Castellaneta to Camas | 1,249.22 mi (2,010.42 km) |
| Castellaneta to Cambados | 1,331.36 mi (2,142.62 km) |
| Castellaneta to Cambre | 1,305.94 mi (2,101.70 km) |
| Castellaneta to Cambrils | 829.18 mi (1,334.44 km) |
| Castellaneta to Campo de Criptana | 1,062.07 mi (1,709.23 km) |
