| Portlethen to Bierun | 987.56 mi (1,589.33 km) |
| Portlethen to Bierun Stary | 989.13 mi (1,591.85 km) |
| Portlethen to Bilgoraj | 1,101.68 mi (1,772.98 km) |
| Portlethen to Biskupiec | 926.36 mi (1,490.83 km) |
| Portlethen to Blachownia | 956.36 mi (1,539.11 km) |
| Portlethen to Blonie | 964.24 mi (1,551.79 km) |
| Portlethen to Bochnia | 1,041.10 mi (1,675.49 km) |
| Portlethen to Bogatynia | 810.73 mi (1,304.75 km) |
| Portlethen to Boguszow-Gorce | 859.52 mi (1,383.26 km) |
| Portlethen to Boleslawiec | 816.77 mi (1,314.47 km) |
| Portlethen to Braniewo | 870.40 mi (1,400.77 km) |
| Portlethen to Brodnica | 885.02 mi (1,424.31 km) |
| Portlethen to Brwinow | 969.91 mi (1,560.92 km) |
| Portlethen to Brzeg | 900.31 mi (1,448.91 km) |
| Portlethen to Brzeg Dolny | 857.14 mi (1,379.44 km) |
