| Winsum to Cartagena | 1,144.50 mi (1,841.90 km) |
| Winsum to Cartama | 1,267.33 mi (2,039.57 km) |
| Winsum to Cartaya | 1,287.48 mi (2,071.99 km) |
| Winsum to Caspe | 889.54 mi (1,431.58 km) |
| Winsum to Cassa de la Selva | 808.28 mi (1,300.79 km) |
| Winsum to Castalla | 1,073.64 mi (1,727.86 km) |
| Winsum to Castellbisbal | 845.62 mi (1,360.89 km) |
| Winsum to Castelldefels | 858.94 mi (1,382.32 km) |
| Winsum to Castello de Ampurias | 781.32 mi (1,257.42 km) |
| Winsum to Castellon de la Plana | 972.14 mi (1,564.51 km) |
| Winsum to Castilleja de la Cuesta | 1,255.29 mi (2,020.20 km) |
| Winsum to Catarroja | 1,016.17 mi (1,635.37 km) |
| Winsum to Catral | 1,104.69 mi (1,777.82 km) |
| Winsum to Caudete | 1,071.40 mi (1,724.24 km) |
| Winsum to Cehegin | 1,124.90 mi (1,810.35 km) |
