| Portalegre to Capodrise | 1,149.58 mi (1,850.07 km) |
| Portalegre to Capoterra | 875.74 mi (1,409.37 km) |
| Portalegre to Capriolo | 983.33 mi (1,582.52 km) |
| Portalegre to Capua | 1,145.03 mi (1,842.74 km) |
| Portalegre to Capurso | 1,285.84 mi (2,069.37 km) |
| Portalegre to Carate Brianza | 952.77 mi (1,533.34 km) |
| Portalegre to Caravaggio | 966.82 mi (1,555.94 km) |
| Portalegre to Carbonera | 1,091.97 mi (1,757.35 km) |
| Portalegre to Carbonia | 851.87 mi (1,370.95 km) |
| Portalegre to Cardito | 1,149.74 mi (1,850.33 km) |
| Portalegre to Carignano | 862.68 mi (1,388.34 km) |
| Portalegre to Carini | 1,111.01 mi (1,788.00 km) |
| Portalegre to Carlentini | 1,221.31 mi (1,965.52 km) |
| Portalegre to Carmagnola | 863.24 mi (1,389.26 km) |
| Portalegre to Carmiano | 1,348.23 mi (2,169.76 km) |
