| Williamsport to Blumberg | 4,018.11 mi (6,466.52 km) |
| Williamsport to Bobenheim-Roxheim | 3,955.42 mi (6,365.64 km) |
| Williamsport to Bobingen | 4,096.58 mi (6,592.81 km) |
| Williamsport to Boblingen | 4,010.25 mi (6,453.87 km) |
| Williamsport to Bocholt | 3,819.09 mi (6,146.22 km) |
| Williamsport to Bochum | 3,852.60 mi (6,200.15 km) |
| Williamsport to Bockenem | 3,948.83 mi (6,355.03 km) |
| Williamsport to Bockhorn | 3,827.57 mi (6,159.89 km) |
| Williamsport to Bogen | 4,148.81 mi (6,676.86 km) |
| Williamsport to Bohl-Iggelheim | 3,959.99 mi (6,372.99 km) |
| Williamsport to Bohmte | 3,868.97 mi (6,226.50 km) |
| Williamsport to Boizenburg | 3,929.12 mi (6,323.31 km) |
| Williamsport to Bonen | 3,870.26 mi (6,228.59 km) |
| Williamsport to Bonn | 3,870.22 mi (6,228.51 km) |
| Williamsport to Bopfingen | 4,058.32 mi (6,531.24 km) |
