| Barcelos to Cortona | 1,055.65 mi (1,698.91 km) |
| Barcelos to Cosenza | 1,312.60 mi (2,112.43 km) |
| Barcelos to Cossato | 883.96 mi (1,422.59 km) |
| Barcelos to Costa Volpino | 978.97 mi (1,575.50 km) |
| Barcelos to Creazzo | 1,041.39 mi (1,675.96 km) |
| Barcelos to Crema | 953.42 mi (1,534.38 km) |
| Barcelos to Cremona | 967.70 mi (1,557.37 km) |
| Barcelos to Crevalcore | 1,018.44 mi (1,639.02 km) |
| Barcelos to Crispiano | 1,343.23 mi (2,161.72 km) |
| Barcelos to Crosia | 1,334.75 mi (2,148.07 km) |
| Barcelos to Crotone | 1,361.31 mi (2,190.81 km) |
| Barcelos to Cuneo | 839.72 mi (1,351.39 km) |
| Barcelos to Cuorgne | 856.87 mi (1,378.99 km) |
| Barcelos to Cusano Milanino | 931.87 mi (1,499.70 km) |
| Barcelos to Cutro | 1,355.30 mi (2,181.14 km) |
