| Usmate Velate to Cartagena | 769.54 mi (1,238.45 km) |
| Usmate Velate to Cartama | 951.48 mi (1,531.25 km) |
| Usmate Velate to Cartaya | 1,028.31 mi (1,654.90 km) |
| Usmate Velate to Caspe | 560.42 mi (901.91 km) |
| Usmate Velate to Cassa de la Selva | 414.39 mi (666.90 km) |
| Usmate Velate to Castalla | 706.94 mi (1,137.70 km) |
| Usmate Velate to Castellbisbal | 467.87 mi (752.96 km) |
| Usmate Velate to Castelldefels | 477.02 mi (767.69 km) |
| Usmate Velate to Castello de Ampurias | 390.12 mi (627.84 km) |
| Usmate Velate to Castellon de la Plana | 615.28 mi (990.20 km) |
| Usmate Velate to Castilleja de la Cuesta | 977.55 mi (1,573.22 km) |
| Usmate Velate to Catarroja | 657.17 mi (1,057.62 km) |
| Usmate Velate to Catral | 734.10 mi (1,181.42 km) |
| Usmate Velate to Caudete | 713.42 mi (1,148.14 km) |
| Usmate Velate to Cehegin | 774.34 mi (1,246.18 km) |
