| Portalegre to Bumbesti-Jiu | 1,615.69 mi (2,600.20 km) |
| Portalegre to Busteni | 1,721.17 mi (2,769.95 km) |
| Portalegre to Buzau | 1,783.03 mi (2,869.52 km) |
| Portalegre to Cajvana | 1,754.47 mi (2,823.55 km) |
| Portalegre to Calafat | 1,591.46 mi (2,561.21 km) |
| Portalegre to Calan | 1,600.61 mi (2,575.94 km) |
| Portalegre to Calarasi | 1,808.54 mi (2,910.57 km) |
| Portalegre to Campia Turzii | 1,647.73 mi (2,651.76 km) |
| Portalegre to Campina | 1,730.34 mi (2,784.71 km) |
| Portalegre to Campulung | 1,696.93 mi (2,730.95 km) |
| Portalegre to Campulung Moldovenesc | 1,733.71 mi (2,790.13 km) |
| Portalegre to Caracal | 1,660.59 mi (2,672.46 km) |
| Portalegre to Caransebes | 1,560.77 mi (2,511.82 km) |
| Portalegre to Carei | 1,593.20 mi (2,564.00 km) |
| Portalegre to Cernavoda | 1,842.92 mi (2,965.90 km) |
