| Bostonia to Bierun | 6,106.83 mi (9,827.99 km) |
| Bostonia to Bierun Stary | 6,109.09 mi (9,831.63 km) |
| Bostonia to Bilgoraj | 6,173.39 mi (9,935.11 km) |
| Bostonia to Biskupiec | 5,941.20 mi (9,561.44 km) |
| Bostonia to Blachownia | 6,066.96 mi (9,763.82 km) |
| Bostonia to Blonie | 6,027.89 mi (9,700.96 km) |
| Bostonia to Bochnia | 6,149.39 mi (9,896.48 km) |
| Bostonia to Bogatynia | 5,954.13 mi (9,582.24 km) |
| Bostonia to Boguszow-Gorce | 5,995.38 mi (9,648.63 km) |
| Bostonia to Boleslawiec | 5,951.21 mi (9,577.55 km) |
| Bostonia to Braniewo | 5,885.70 mi (9,472.11 km) |
| Bostonia to Brodnica | 5,938.62 mi (9,557.28 km) |
| Bostonia to Brwinow | 6,033.62 mi (9,710.17 km) |
| Bostonia to Brzeg | 6,023.92 mi (9,694.57 km) |
| Bostonia to Brzeg Dolny | 5,981.67 mi (9,626.56 km) |
