| Williamstown to Brescia | 4,141.49 mi (6,665.09 km) |
| Williamstown to Bressanone | 4,164.61 mi (6,702.29 km) |
| Williamstown to Bresso | 4,097.10 mi (6,593.64 km) |
| Williamstown to Brindisi | 4,648.73 mi (7,481.40 km) |
| Williamstown to Broni | 4,115.36 mi (6,623.03 km) |
| Williamstown to Bronte | 4,618.41 mi (7,432.61 km) |
| Williamstown to Brugherio | 4,101.62 mi (6,600.92 km) |
| Williamstown to Brugnera | 4,228.11 mi (6,804.48 km) |
| Williamstown to Bruino | 4,038.66 mi (6,499.60 km) |
| Williamstown to Brunico | 4,173.65 mi (6,716.84 km) |
| Williamstown to Brusciano | 4,483.30 mi (7,215.18 km) |
| Williamstown to Bucine | 4,269.71 mi (6,871.44 km) |
| Williamstown to Budrio | 4,230.28 mi (6,807.97 km) |
| Williamstown to Busca | 4,054.13 mi (6,524.50 km) |
| Williamstown to Bussolengo | 4,170.79 mi (6,712.24 km) |
