| Portalegre to Brandenburg | 1,311.05 mi (2,109.94 km) |
| Portalegre to Brandis | 1,271.54 mi (2,046.34 km) |
| Portalegre to Braunfels | 1,089.48 mi (1,753.34 km) |
| Portalegre to Braunsbedra | 1,244.05 mi (2,002.11 km) |
| Portalegre to Braunschweig | 1,237.18 mi (1,991.05 km) |
| Portalegre to Breckerfeld | 1,093.56 mi (1,759.91 km) |
| Portalegre to Breisach am Rhein | 958.66 mi (1,542.81 km) |
| Portalegre to Bremen | 1,221.36 mi (1,965.58 km) |
| Portalegre to Bremerhaven | 1,238.03 mi (1,992.41 km) |
| Portalegre to Bremervorde | 1,250.59 mi (2,012.63 km) |
| Portalegre to Bretten | 1,039.89 mi (1,673.55 km) |
| Portalegre to Bretzfeld | 1,072.90 mi (1,726.67 km) |
| Portalegre to Brieselang | 1,333.72 mi (2,146.42 km) |
| Portalegre to Brilon | 1,134.77 mi (1,826.24 km) |
| Portalegre to Bruchhausen-Vilsen | 1,215.30 mi (1,955.84 km) |
