| South River to Bierun | 4,288.93 mi (6,902.36 km) |
| South River to Bierun Stary | 4,290.19 mi (6,904.40 km) |
| South River to Bilgoraj | 4,410.09 mi (7,097.36 km) |
| South River to Biskupiec | 4,226.77 mi (6,802.33 km) |
| South River to Blachownia | 4,261.07 mi (6,857.52 km) |
| South River to Blonie | 4,272.53 mi (6,875.97 km) |
| South River to Bochnia | 4,344.91 mi (6,992.45 km) |
| South River to Bogatynia | 4,104.07 mi (6,604.86 km) |
| South River to Boguszow-Gorce | 4,156.43 mi (6,689.12 km) |
| South River to Boleslawiec | 4,115.80 mi (6,623.73 km) |
| South River to Braniewo | 4,169.23 mi (6,709.73 km) |
| South River to Brodnica | 4,191.63 mi (6,745.78 km) |
| South River to Brwinow | 4,278.23 mi (6,885.14 km) |
| South River to Brzeg | 4,202.05 mi (6,762.55 km) |
| South River to Brzeg Dolny | 4,159.55 mi (6,694.15 km) |
