| Williamstown to Belvedere Marittimo | 4,595.97 mi (7,396.50 km) |
| Williamstown to Benevento | 4,491.64 mi (7,228.59 km) |
| Williamstown to Bergamo | 4,112.92 mi (6,619.11 km) |
| Williamstown to Bernalda | 4,602.09 mi (7,406.34 km) |
| Williamstown to Bertinoro | 4,269.61 mi (6,871.28 km) |
| Williamstown to Besana in Brianza | 4,096.16 mi (6,592.13 km) |
| Williamstown to Besozzo | 4,064.97 mi (6,541.93 km) |
| Williamstown to Biancavilla | 4,624.98 mi (7,443.18 km) |
| Williamstown to Biassono | 4,097.54 mi (6,594.36 km) |
| Williamstown to Bibbiano | 4,180.32 mi (6,727.58 km) |
| Williamstown to Bibbiena | 4,271.10 mi (6,873.67 km) |
| Williamstown to Biella | 4,047.82 mi (6,514.34 km) |
| Williamstown to Bisceglie | 4,563.28 mi (7,343.90 km) |
| Williamstown to Bisignano | 4,618.33 mi (7,432.49 km) |
| Williamstown to Bitetto | 4,581.84 mi (7,373.75 km) |
