| Hartford to Bierun | 4,162.17 mi (6,698.36 km) |
| Hartford to Bierun Stary | 4,163.44 mi (6,700.40 km) |
| Hartford to Bilgoraj | 4,283.19 mi (6,893.13 km) |
| Hartford to Biskupiec | 4,099.88 mi (6,598.13 km) |
| Hartford to Blachownia | 4,134.25 mi (6,653.42 km) |
| Hartford to Blonie | 4,145.60 mi (6,671.70 km) |
| Hartford to Bochnia | 4,218.11 mi (6,788.39 km) |
| Hartford to Bogatynia | 3,977.40 mi (6,401.01 km) |
| Hartford to Boguszow-Gorce | 4,029.72 mi (6,485.21 km) |
| Hartford to Boleslawiec | 3,989.05 mi (6,419.76 km) |
| Hartford to Braniewo | 4,042.36 mi (6,505.54 km) |
| Hartford to Brodnica | 4,064.71 mi (6,541.52 km) |
| Hartford to Brwinow | 4,151.30 mi (6,680.88 km) |
| Hartford to Brzeg | 4,075.28 mi (6,558.52 km) |
| Hartford to Brzeg Dolny | 4,032.76 mi (6,490.10 km) |
