| Williamsport to Beyne-Heusay | 3,816.18 mi (6,141.55 km) |
| Williamsport to Bierbeek | 3,774.82 mi (6,074.98 km) |
| Williamsport to Bilzen | 3,803.68 mi (6,121.43 km) |
| Williamsport to Binche | 3,763.02 mi (6,056.00 km) |
| Williamsport to Bissegem | 3,713.32 mi (5,976.01 km) |
| Williamsport to Blankenberge | 3,696.26 mi (5,948.56 km) |
| Williamsport to Blegny | 3,818.05 mi (6,144.55 km) |
| Williamsport to Bocholt | 3,797.42 mi (6,111.35 km) |
| Williamsport to Boechout | 3,754.68 mi (6,042.57 km) |
| Williamsport to Bonheiden | 3,759.91 mi (6,051.00 km) |
| Williamsport to Boom | 3,751.90 mi (6,038.10 km) |
| Williamsport to Boortmeerbeek | 3,762.64 mi (6,055.39 km) |
| Williamsport to Borgerhout | 3,751.27 mi (6,037.09 km) |
| Williamsport to Borgloon | 3,798.64 mi (6,113.32 km) |
| Williamsport to Bornem | 3,746.14 mi (6,028.82 km) |
