| Oliveira de Frades to Cortona | 1,048.10 mi (1,686.76 km) |
| Oliveira de Frades to Cosenza | 1,292.58 mi (2,080.21 km) |
| Oliveira de Frades to Cossato | 887.75 mi (1,428.70 km) |
| Oliveira de Frades to Costa Volpino | 982.49 mi (1,581.17 km) |
| Oliveira de Frades to Creazzo | 1,042.93 mi (1,678.44 km) |
| Oliveira de Frades to Crema | 955.26 mi (1,537.34 km) |
| Oliveira de Frades to Cremona | 968.35 mi (1,558.40 km) |
| Oliveira de Frades to Crevalcore | 1,016.85 mi (1,636.46 km) |
| Oliveira de Frades to Crispiano | 1,327.54 mi (2,136.47 km) |
| Oliveira de Frades to Crosia | 1,315.78 mi (2,117.55 km) |
| Oliveira de Frades to Crotone | 1,341.14 mi (2,158.35 km) |
| Oliveira de Frades to Cuneo | 838.38 mi (1,349.25 km) |
| Oliveira de Frades to Cuorgne | 860.27 mi (1,384.48 km) |
| Oliveira de Frades to Cusano Milanino | 934.82 mi (1,504.45 km) |
| Oliveira de Frades to Cutro | 1,334.90 mi (2,148.32 km) |
