| Norristown to Bierun | 4,340.94 mi (6,986.06 km) |
| Norristown to Bierun Stary | 4,342.22 mi (6,988.12 km) |
| Norristown to Bilgoraj | 4,461.49 mi (7,180.08 km) |
| Norristown to Biskupiec | 4,277.21 mi (6,883.50 km) |
| Norristown to Blachownia | 4,312.88 mi (6,940.91 km) |
| Norristown to Blonie | 4,323.64 mi (6,958.22 km) |
| Norristown to Bochnia | 4,396.80 mi (7,075.96 km) |
| Norristown to Bogatynia | 4,156.31 mi (6,688.93 km) |
| Norristown to Boguszow-Gorce | 4,208.58 mi (6,773.05 km) |
| Norristown to Boleslawiec | 4,167.85 mi (6,707.51 km) |
| Norristown to Braniewo | 4,219.62 mi (6,790.82 km) |
| Norristown to Brodnica | 4,242.51 mi (6,827.67 km) |
| Norristown to Brwinow | 4,329.35 mi (6,967.41 km) |
| Norristown to Brzeg | 4,254.02 mi (6,846.18 km) |
| Norristown to Brzeg Dolny | 4,211.47 mi (6,777.71 km) |
