| Aspen Hill to Beyne-Heusay | 3,914.47 mi (6,299.74 km) |
| Aspen Hill to Bierbeek | 3,873.05 mi (6,233.08 km) |
| Aspen Hill to Bilzen | 3,902.43 mi (6,280.35 km) |
| Aspen Hill to Binche | 3,859.96 mi (6,212.00 km) |
| Aspen Hill to Bissegem | 3,810.62 mi (6,132.60 km) |
| Aspen Hill to Blankenberge | 3,794.58 mi (6,106.79 km) |
| Aspen Hill to Blegny | 3,916.50 mi (6,302.99 km) |
| Aspen Hill to Bocholt | 3,896.86 mi (6,271.38 km) |
| Aspen Hill to Boechout | 3,853.44 mi (6,201.51 km) |
| Aspen Hill to Bonheiden | 3,858.45 mi (6,209.58 km) |
| Aspen Hill to Boom | 3,850.45 mi (6,196.70 km) |
| Aspen Hill to Boortmeerbeek | 3,861.09 mi (6,213.82 km) |
| Aspen Hill to Borgerhout | 3,850.14 mi (6,196.21 km) |
| Aspen Hill to Borgloon | 3,897.15 mi (6,271.86 km) |
| Aspen Hill to Bornem | 3,844.64 mi (6,187.36 km) |
