| North Port to Bierun | 5,269.90 mi (8,481.08 km) |
| North Port to Bierun Stary | 5,270.93 mi (8,482.74 km) |
| North Port to Bilgoraj | 5,399.21 mi (8,689.19 km) |
| North Port to Biskupiec | 5,227.12 mi (8,412.24 km) |
| North Port to Blachownia | 5,245.03 mi (8,441.07 km) |
| North Port to Blonie | 5,265.58 mi (8,474.12 km) |
| North Port to Bochnia | 5,327.46 mi (8,573.72 km) |
| North Port to Bogatynia | 5,082.11 mi (8,178.87 km) |
| North Port to Boguszow-Gorce | 5,135.75 mi (8,265.20 km) |
| North Port to Boleslawiec | 5,096.73 mi (8,202.40 km) |
| North Port to Braniewo | 5,170.23 mi (8,320.68 km) |
| North Port to Brodnica | 5,187.53 mi (8,348.52 km) |
| North Port to Brwinow | 5,271.17 mi (8,483.13 km) |
| North Port to Brzeg | 5,184.00 mi (8,342.84 km) |
| North Port to Brzeg Dolny | 5,142.33 mi (8,275.78 km) |
