| Hagerstown to Beyne-Heusay | 3,915.36 mi (6,301.17 km) |
| Hagerstown to Bierbeek | 3,873.96 mi (6,234.54 km) |
| Hagerstown to Bilzen | 3,903.11 mi (6,281.44 km) |
| Hagerstown to Binche | 3,861.45 mi (6,214.40 km) |
| Hagerstown to Bissegem | 3,811.94 mi (6,134.73 km) |
| Hagerstown to Blankenberge | 3,795.44 mi (6,108.17 km) |
| Hagerstown to Blegny | 3,917.31 mi (6,304.31 km) |
| Hagerstown to Bocholt | 3,897.22 mi (6,271.97 km) |
| Hagerstown to Boechout | 3,854.10 mi (6,202.58 km) |
| Hagerstown to Bonheiden | 3,859.22 mi (6,210.82 km) |
| Hagerstown to Boom | 3,851.21 mi (6,197.93 km) |
| Hagerstown to Boortmeerbeek | 3,861.90 mi (6,215.12 km) |
| Hagerstown to Borgerhout | 3,850.76 mi (6,197.20 km) |
| Hagerstown to Borgloon | 3,897.94 mi (6,273.13 km) |
| Hagerstown to Bornem | 3,845.42 mi (6,188.61 km) |
