| Williamstown to Borgosatollo | 4,144.35 mi (6,669.69 km) |
| Williamstown to Borgosesia | 4,051.85 mi (6,520.82 km) |
| Williamstown to Boscoreale | 4,491.73 mi (7,228.74 km) |
| Williamstown to Boscotrecase | 4,490.39 mi (7,226.58 km) |
| Williamstown to Botticino Sera | 4,142.23 mi (6,666.28 km) |
| Williamstown to Bovalino Marina | 4,665.10 mi (7,507.75 km) |
| Williamstown to Boves | 4,063.52 mi (6,539.60 km) |
| Williamstown to Boville Ernica | 4,414.79 mi (7,104.93 km) |
| Williamstown to Bovisio Masciago | 4,093.04 mi (6,587.11 km) |
| Williamstown to Bovolone | 4,189.98 mi (6,743.12 km) |
| Williamstown to Bra | 4,065.26 mi (6,542.40 km) |
| Williamstown to Bracciano | 4,342.14 mi (6,988.00 km) |
| Williamstown to Brandizzo | 4,049.93 mi (6,517.73 km) |
| Williamstown to Breganze | 4,193.76 mi (6,749.20 km) |
| Williamstown to Brembate | 4,110.77 mi (6,615.65 km) |
