| Gahanna to Bierun | 4,624.35 mi (7,442.17 km) |
| Gahanna to Bierun Stary | 4,625.84 mi (7,444.57 km) |
| Gahanna to Bilgoraj | 4,735.95 mi (7,621.77 km) |
| Gahanna to Biskupiec | 4,539.60 mi (7,305.78 km) |
| Gahanna to Blachownia | 4,593.59 mi (7,392.67 km) |
| Gahanna to Blonie | 4,594.67 mi (7,394.40 km) |
| Gahanna to Bochnia | 4,678.33 mi (7,529.04 km) |
| Gahanna to Bogatynia | 4,443.68 mi (7,151.41 km) |
| Gahanna to Boguszow-Gorce | 4,494.42 mi (7,233.06 km) |
| Gahanna to Boleslawiec | 4,452.47 mi (7,165.56 km) |
| Gahanna to Braniewo | 4,481.54 mi (7,212.34 km) |
| Gahanna to Brodnica | 4,510.76 mi (7,259.36 km) |
| Gahanna to Brwinow | 4,600.46 mi (7,403.73 km) |
| Gahanna to Brzeg | 4,537.09 mi (7,301.74 km) |
| Gahanna to Brzeg Dolny | 4,494.04 mi (7,232.45 km) |
