| Machelen to Cartagena | 957.28 mi (1,540.60 km) |
| Machelen to Cartama | 1,078.28 mi (1,735.33 km) |
| Machelen to Cartaya | 1,100.24 mi (1,770.66 km) |
| Machelen to Caspe | 701.77 mi (1,129.39 km) |
| Machelen to Cassa de la Selva | 627.68 mi (1,010.16 km) |
| Machelen to Castalla | 886.38 mi (1,426.49 km) |
| Machelen to Castellbisbal | 662.18 mi (1,065.68 km) |
| Machelen to Castelldefels | 675.64 mi (1,087.34 km) |
| Machelen to Castello de Ampurias | 601.26 mi (967.64 km) |
| Machelen to Castellon de la Plana | 785.09 mi (1,263.48 km) |
| Machelen to Castilleja de la Cuesta | 1,067.07 mi (1,717.29 km) |
| Machelen to Catarroja | 828.87 mi (1,333.94 km) |
| Machelen to Catral | 917.45 mi (1,476.49 km) |
| Machelen to Caudete | 883.66 mi (1,422.12 km) |
| Machelen to Cehegin | 936.57 mi (1,507.27 km) |
