| Portalegre to Montana | 1,604.42 mi (2,582.06 km) |
| Portalegre to Nova Zagora | 1,748.09 mi (2,813.28 km) |
| Portalegre to Novi Iskar | 1,611.74 mi (2,593.85 km) |
| Portalegre to Novi Pazar | 1,804.21 mi (2,903.60 km) |
| Portalegre to Omurtag | 1,765.79 mi (2,841.76 km) |
| Portalegre to Panagyurishte | 1,654.96 mi (2,663.40 km) |
| Portalegre to Parvomay | 1,709.50 mi (2,751.17 km) |
| Portalegre to Pavlikeni | 1,710.20 mi (2,752.30 km) |
| Portalegre to Pazardzhik | 1,663.86 mi (2,677.73 km) |
| Portalegre to Pernik | 1,596.17 mi (2,568.78 km) |
| Portalegre to Peshtera | 1,662.97 mi (2,676.29 km) |
| Portalegre to Petrich | 1,610.35 mi (2,591.60 km) |
| Portalegre to Pleven | 1,674.61 mi (2,695.03 km) |
| Portalegre to Plovdiv | 1,685.39 mi (2,712.37 km) |
| Portalegre to Pomorie | 1,829.00 mi (2,943.49 km) |
