| Comines to Cartagena | 930.23 mi (1,497.05 km) |
| Comines to Cartama | 1,041.59 mi (1,676.27 km) |
| Comines to Cartaya | 1,056.92 mi (1,700.94 km) |
| Comines to Caspe | 674.14 mi (1,084.92 km) |
| Comines to Cassa de la Selva | 613.01 mi (986.55 km) |
| Comines to Castalla | 859.41 mi (1,383.08 km) |
| Comines to Castellbisbal | 643.35 mi (1,035.37 km) |
| Comines to Castelldefels | 656.93 mi (1,057.22 km) |
| Comines to Castello de Ampurias | 587.50 mi (945.49 km) |
| Comines to Castellon de la Plana | 759.00 mi (1,221.49 km) |
| Comines to Castilleja de la Cuesta | 1,026.07 mi (1,651.30 km) |
| Comines to Catarroja | 802.01 mi (1,290.72 km) |
| Comines to Catral | 890.45 mi (1,433.04 km) |
| Comines to Caudete | 855.48 mi (1,376.77 km) |
| Comines to Cehegin | 906.38 mi (1,458.67 km) |
