| Cologno al Serio to Cartagena | 779.03 mi (1,253.73 km) |
| Cologno al Serio to Cartama | 962.68 mi (1,549.29 km) |
| Cologno al Serio to Cartaya | 1,041.09 mi (1,675.48 km) |
| Cologno al Serio to Caspe | 573.00 mi (922.16 km) |
| Cologno al Serio to Cassa de la Selva | 425.49 mi (684.76 km) |
| Cologno al Serio to Castalla | 717.10 mi (1,154.05 km) |
| Cologno al Serio to Castellbisbal | 479.20 mi (771.20 km) |
| Cologno al Serio to Castelldefels | 488.06 mi (785.46 km) |
| Cologno al Serio to Castello de Ampurias | 401.66 mi (646.40 km) |
| Cologno al Serio to Castellon de la Plana | 626.39 mi (1,008.07 km) |
| Cologno al Serio to Castilleja de la Cuesta | 989.93 mi (1,593.14 km) |
| Cologno al Serio to Catarroja | 667.94 mi (1,074.94 km) |
| Cologno al Serio to Catral | 743.96 mi (1,197.28 km) |
| Cologno al Serio to Caudete | 723.93 mi (1,165.05 km) |
| Cologno al Serio to Cehegin | 784.87 mi (1,263.13 km) |
