| Neder-Over-Heembeek to Cartagena | 955.88 mi (1,538.35 km) |
| Neder-Over-Heembeek to Cartama | 1,076.56 mi (1,732.56 km) |
| Neder-Over-Heembeek to Cartaya | 1,098.31 mi (1,767.55 km) |
| Neder-Over-Heembeek to Caspe | 700.33 mi (1,127.07 km) |
| Neder-Over-Heembeek to Cassa de la Selva | 626.68 mi (1,008.55 km) |
| Neder-Over-Heembeek to Castalla | 884.97 mi (1,424.23 km) |
| Neder-Over-Heembeek to Castellbisbal | 661.04 mi (1,063.84 km) |
| Neder-Over-Heembeek to Castelldefels | 674.51 mi (1,085.52 km) |
| Neder-Over-Heembeek to Castello de Ampurias | 600.29 mi (966.07 km) |
| Neder-Over-Heembeek to Castellon de la Plana | 783.71 mi (1,261.26 km) |
| Neder-Over-Heembeek to Castilleja de la Cuesta | 1,065.21 mi (1,714.30 km) |
| Neder-Over-Heembeek to Catarroja | 827.47 mi (1,331.69 km) |
| Neder-Over-Heembeek to Catral | 916.05 mi (1,474.24 km) |
| Neder-Over-Heembeek to Caudete | 882.22 mi (1,419.80 km) |
| Neder-Over-Heembeek to Cehegin | 935.07 mi (1,504.84 km) |
