| Zalec to Cartagena | 1,019.63 mi (1,640.94 km) |
| Zalec to Cartama | 1,213.08 mi (1,952.26 km) |
| Zalec to Cartaya | 1,299.85 mi (2,091.90 km) |
| Zalec to Caspe | 832.27 mi (1,339.41 km) |
| Zalec to Cassa de la Selva | 679.46 mi (1,093.48 km) |
| Zalec to Castalla | 962.62 mi (1,549.19 km) |
| Zalec to Castellbisbal | 733.59 mi (1,180.60 km) |
| Zalec to Castelldefels | 740.95 mi (1,192.44 km) |
| Zalec to Castello de Ampurias | 657.90 mi (1,058.78 km) |
| Zalec to Castellon de la Plana | 878.22 mi (1,413.36 km) |
| Zalec to Castilleja de la Cuesta | 1,246.79 mi (2,006.52 km) |
| Zalec to Catarroja | 917.51 mi (1,476.59 km) |
| Zalec to Catral | 987.28 mi (1,588.88 km) |
| Zalec to Caudete | 971.52 mi (1,563.52 km) |
| Zalec to Cehegin | 1,032.16 mi (1,661.10 km) |
