| Trowbridge to Bierun | 932.25 mi (1,500.31 km) |
| Trowbridge to Bierun Stary | 932.63 mi (1,500.93 km) |
| Trowbridge to Bilgoraj | 1,082.07 mi (1,741.43 km) |
| Trowbridge to Biskupiec | 983.86 mi (1,583.36 km) |
| Trowbridge to Blachownia | 917.24 mi (1,476.16 km) |
| Trowbridge to Blonie | 973.96 mi (1,567.44 km) |
| Trowbridge to Bochnia | 992.16 mi (1,596.73 km) |
| Trowbridge to Bogatynia | 743.38 mi (1,196.36 km) |
| Trowbridge to Boguszow-Gorce | 798.48 mi (1,285.02 km) |
| Trowbridge to Boleslawiec | 766.11 mi (1,232.93 km) |
| Trowbridge to Braniewo | 939.50 mi (1,511.99 km) |
| Trowbridge to Brodnica | 919.17 mi (1,479.27 km) |
| Trowbridge to Brwinow | 978.57 mi (1,574.86 km) |
| Trowbridge to Brzeg | 852.50 mi (1,371.96 km) |
| Trowbridge to Brzeg Dolny | 815.54 mi (1,312.49 km) |
