| Portlethen to Brandenburg | 665.21 mi (1,070.56 km) |
| Portlethen to Brandis | 712.84 mi (1,147.21 km) |
| Portlethen to Braunfels | 622.05 mi (1,001.10 km) |
| Portlethen to Braunsbedra | 691.69 mi (1,113.17 km) |
| Portlethen to Braunschweig | 602.84 mi (970.17 km) |
| Portlethen to Breckerfeld | 556.67 mi (895.88 km) |
| Portlethen to Breisach am Rhein | 743.82 mi (1,197.06 km) |
| Portlethen to Bremen | 511.44 mi (823.08 km) |
| Portlethen to Bremerhaven | 485.40 mi (781.18 km) |
| Portlethen to Bremervorde | 506.72 mi (815.48 km) |
| Portlethen to Bretten | 712.39 mi (1,146.48 km) |
| Portlethen to Bretzfeld | 723.43 mi (1,164.24 km) |
| Portlethen to Brieselang | 675.08 mi (1,086.43 km) |
| Portlethen to Brilon | 581.83 mi (936.36 km) |
| Portlethen to Bruchhausen-Vilsen | 528.54 mi (850.61 km) |
