| Middelkerke to Cartagena | 956.85 mi (1,539.90 km) |
| Middelkerke to Cartama | 1,065.12 mi (1,714.15 km) |
| Middelkerke to Cartaya | 1,077.59 mi (1,734.22 km) |
| Middelkerke to Caspe | 700.83 mi (1,127.87 km) |
| Middelkerke to Cassa de la Selva | 642.26 mi (1,033.61 km) |
| Middelkerke to Castalla | 886.10 mi (1,426.04 km) |
| Middelkerke to Castellbisbal | 671.93 mi (1,081.37 km) |
| Middelkerke to Castelldefels | 685.52 mi (1,103.24 km) |
| Middelkerke to Castello de Ampurias | 616.88 mi (992.77 km) |
| Middelkerke to Castellon de la Plana | 785.99 mi (1,264.93 km) |
| Middelkerke to Castilleja de la Cuesta | 1,047.85 mi (1,686.35 km) |
| Middelkerke to Catarroja | 828.78 mi (1,333.79 km) |
| Middelkerke to Catral | 917.11 mi (1,475.95 km) |
| Middelkerke to Caudete | 881.86 mi (1,419.22 km) |
| Middelkerke to Cehegin | 932.16 mi (1,500.17 km) |
