| Gahanna to Bingen am Rhein | 4,209.96 mi (6,775.27 km) |
| Gahanna to Birkenau | 4,255.04 mi (6,847.83 km) |
| Gahanna to Birkenfeld | 4,275.91 mi (6,881.41 km) |
| Gahanna to Bischofsheim | 4,226.90 mi (6,802.54 km) |
| Gahanna to Bischofswerda | 4,406.99 mi (7,092.36 km) |
| Gahanna to Bisingen | 4,306.33 mi (6,930.36 km) |
| Gahanna to Bissendorf | 4,145.77 mi (6,671.97 km) |
| Gahanna to Bitburg | 4,156.54 mi (6,689.31 km) |
| Gahanna to Bitterfeld | 4,320.80 mi (6,953.65 km) |
| Gahanna to Blankenburg | 4,264.49 mi (6,863.04 km) |
| Gahanna to Blankenfelde | 4,334.32 mi (6,975.41 km) |
| Gahanna to Blaubeuren | 4,337.15 mi (6,979.98 km) |
| Gahanna to Bleicherode | 4,262.76 mi (6,860.24 km) |
| Gahanna to Blieskastel | 4,208.88 mi (6,773.54 km) |
| Gahanna to Blomberg | 4,189.86 mi (6,742.93 km) |
