| Unterwellenborn to Bierun Stary | 339.27 mi (546.00 km) |
| Unterwellenborn to Bilgoraj | 494.72 mi (796.18 km) |
| Unterwellenborn to Biskupiec | 459.22 mi (739.04 km) |
| Unterwellenborn to Blachownia | 329.13 mi (529.68 km) |
| Unterwellenborn to Blonie | 409.02 mi (658.25 km) |
| Unterwellenborn to Bochnia | 399.14 mi (642.35 km) |
| Unterwellenborn to Bogatynia | 154.49 mi (248.63 km) |
| Unterwellenborn to Boguszow-Gorce | 208.27 mi (335.17 km) |
| Unterwellenborn to Boleslawiec | 184.32 mi (296.64 km) |
| Unterwellenborn to Braniewo | 436.21 mi (702.01 km) |
| Unterwellenborn to Brodnica | 383.08 mi (616.50 km) |
| Unterwellenborn to Brwinow | 412.40 mi (663.69 km) |
| Unterwellenborn to Brzeg | 264.35 mi (425.43 km) |
| Unterwellenborn to Brzeg Dolny | 233.52 mi (375.81 km) |
| Unterwellenborn to Brzesko | 407.36 mi (655.59 km) |
