| Wattrelos to Bierun Stary | 699.20 mi (1,125.25 km) |
| Wattrelos to Bilgoraj | 853.03 mi (1,372.81 km) |
| Wattrelos to Biskupiec | 779.14 mi (1,253.91 km) |
| Wattrelos to Blachownia | 687.35 mi (1,106.19 km) |
| Wattrelos to Blonie | 754.47 mi (1,214.21 km) |
| Wattrelos to Bochnia | 759.06 mi (1,221.59 km) |
| Wattrelos to Bogatynia | 512.29 mi (824.45 km) |
| Wattrelos to Boguszow-Gorce | 567.05 mi (912.58 km) |
| Wattrelos to Boleslawiec | 537.97 mi (865.77 km) |
| Wattrelos to Braniewo | 741.03 mi (1,192.57 km) |
| Wattrelos to Brodnica | 709.16 mi (1,141.29 km) |
| Wattrelos to Brwinow | 758.65 mi (1,220.94 km) |
| Wattrelos to Brzeg | 622.35 mi (1,001.58 km) |
| Wattrelos to Brzeg Dolny | 587.84 mi (946.04 km) |
| Wattrelos to Brzesko | 767.28 mi (1,234.82 km) |
