| Williamstown to Bierun | 4,348.11 mi (6,997.60 km) |
| Williamstown to Bierun Stary | 4,349.36 mi (6,999.62 km) |
| Williamstown to Bilgoraj | 4,469.73 mi (7,193.33 km) |
| Williamstown to Biskupiec | 4,286.97 mi (6,899.21 km) |
| Williamstown to Blachownia | 4,320.40 mi (6,953.02 km) |
| Williamstown to Blonie | 4,332.35 mi (6,972.24 km) |
| Williamstown to Bochnia | 4,404.18 mi (7,087.84 km) |
| Williamstown to Bogatynia | 4,163.05 mi (6,699.78 km) |
| Williamstown to Boguszow-Gorce | 4,215.49 mi (6,784.18 km) |
| Williamstown to Boleslawiec | 4,174.94 mi (6,718.92 km) |
| Williamstown to Braniewo | 4,229.46 mi (6,806.66 km) |
| Williamstown to Brodnica | 4,251.60 mi (6,842.29 km) |
| Williamstown to Brwinow | 4,338.05 mi (6,981.41 km) |
| Williamstown to Brzeg | 4,261.27 mi (6,857.85 km) |
| Williamstown to Brzeg Dolny | 4,218.81 mi (6,789.51 km) |
