| Oliveira de Frades to Caltagirone | 1,238.87 mi (1,993.76 km) |
| Oliveira de Frades to Caltanissetta | 1,209.99 mi (1,947.29 km) |
| Oliveira de Frades to Calvisano | 986.34 mi (1,587.37 km) |
| Oliveira de Frades to Calvizzano | 1,166.57 mi (1,877.41 km) |
| Oliveira de Frades to Camaiore | 967.75 mi (1,557.45 km) |
| Oliveira de Frades to Cameri | 908.99 mi (1,462.88 km) |
| Oliveira de Frades to Camisano Vicentino | 1,053.78 mi (1,695.89 km) |
| Oliveira de Frades to Campagna | 1,216.18 mi (1,957.26 km) |
| Oliveira de Frades to Campagnano di Roma | 1,067.39 mi (1,717.80 km) |
| Oliveira de Frades to Campi Bisenzio | 1,008.14 mi (1,622.44 km) |
| Oliveira de Frades to Campi Salentina | 1,370.37 mi (2,205.40 km) |
| Oliveira de Frades to Campiglia Marittima | 978.34 mi (1,574.49 km) |
| Oliveira de Frades to Campobasso | 1,186.94 mi (1,910.19 km) |
| Oliveira de Frades to Campobello di Licata | 1,207.47 mi (1,943.24 km) |
| Oliveira de Frades to Campobello di Mazara | 1,138.44 mi (1,832.14 km) |
