| Williamstown to Boppard | 3,891.54 mi (6,262.83 km) |
| Williamstown to Borgentreich | 3,920.84 mi (6,309.97 km) |
| Williamstown to Borgholzhausen | 3,869.02 mi (6,226.59 km) |
| Williamstown to Borken | 3,819.65 mi (6,147.14 km) |
| Williamstown to Borna | 4,061.18 mi (6,535.83 km) |
| Williamstown to Bornheim | 3,853.52 mi (6,201.64 km) |
| Williamstown to Bosel | 3,831.74 mi (6,166.59 km) |
| Williamstown to Bottrop | 3,829.93 mi (6,163.68 km) |
| Williamstown to Bovenden | 3,946.58 mi (6,351.40 km) |
| Williamstown to Brackenheim | 3,984.34 mi (6,412.17 km) |
| Williamstown to Brake | 3,843.54 mi (6,185.59 km) |
| Williamstown to Brakel | 3,914.06 mi (6,299.07 km) |
| Williamstown to Bramsche | 3,848.69 mi (6,193.86 km) |
| Williamstown to Brand | 3,819.89 mi (6,147.52 km) |
| Williamstown to Brand-Erbisdorf | 4,100.81 mi (6,599.61 km) |
