| Herk-de-Stad to Cartagena | 969.80 mi (1,560.74 km) |
| Herk-de-Stad to Cartama | 1,095.53 mi (1,763.08 km) |
| Herk-de-Stad to Cartaya | 1,120.85 mi (1,803.84 km) |
| Herk-de-Stad to Caspe | 715.06 mi (1,150.77 km) |
| Herk-de-Stad to Cassa de la Selva | 634.77 mi (1,021.56 km) |
| Herk-de-Stad to Castalla | 898.96 mi (1,446.73 km) |
| Herk-de-Stad to Castellbisbal | 671.22 mi (1,080.23 km) |
| Herk-de-Stad to Castelldefels | 684.58 mi (1,101.73 km) |
| Herk-de-Stad to Castello de Ampurias | 608.00 mi (978.48 km) |
| Herk-de-Stad to Castellon de la Plana | 797.42 mi (1,283.32 km) |
| Herk-de-Stad to Castilleja de la Cuesta | 1,086.53 mi (1,748.60 km) |
| Herk-de-Stad to Catarroja | 841.50 mi (1,354.26 km) |
| Herk-de-Stad to Catral | 929.99 mi (1,496.68 km) |
| Herk-de-Stad to Caudete | 896.85 mi (1,443.35 km) |
| Herk-de-Stad to Cehegin | 950.70 mi (1,530.00 km) |
