| Boxmeer to Cartagena | 1,027.72 mi (1,653.96 km) |
| Boxmeer to Cartama | 1,154.92 mi (1,858.66 km) |
| Boxmeer to Cartaya | 1,180.32 mi (1,899.54 km) |
| Boxmeer to Caspe | 773.40 mi (1,244.67 km) |
| Boxmeer to Cassa de la Selva | 689.76 mi (1,110.07 km) |
| Boxmeer to Castalla | 956.93 mi (1,540.03 km) |
| Boxmeer to Castellbisbal | 727.46 mi (1,170.73 km) |
| Boxmeer to Castelldefels | 740.74 mi (1,192.11 km) |
| Boxmeer to Castello de Ampurias | 662.79 mi (1,066.65 km) |
| Boxmeer to Castellon de la Plana | 855.32 mi (1,376.51 km) |
| Boxmeer to Castilleja de la Cuesta | 1,146.08 mi (1,844.43 km) |
| Boxmeer to Catarroja | 899.52 mi (1,447.63 km) |
| Boxmeer to Catral | 987.94 mi (1,589.94 km) |
| Boxmeer to Caudete | 955.09 mi (1,537.07 km) |
| Boxmeer to Cehegin | 1,009.28 mi (1,624.28 km) |
