| Williamsport to Belvedere Marittimo | 4,628.08 mi (7,448.18 km) |
| Williamsport to Benevento | 4,521.45 mi (7,276.58 km) |
| Williamsport to Bergamo | 4,136.80 mi (6,657.53 km) |
| Williamsport to Bernalda | 4,631.33 mi (7,453.40 km) |
| Williamsport to Bertinoro | 4,294.94 mi (6,912.04 km) |
| Williamsport to Besana in Brianza | 4,120.41 mi (6,631.16 km) |
| Williamsport to Besozzo | 4,089.44 mi (6,581.31 km) |
| Williamsport to Biancavilla | 4,662.90 mi (7,504.21 km) |
| Williamsport to Biassono | 4,121.99 mi (6,633.70 km) |
| Williamsport to Bibbiano | 4,206.09 mi (6,769.06 km) |
| Williamsport to Bibbiena | 4,297.93 mi (6,916.84 km) |
| Williamsport to Biella | 4,073.66 mi (6,555.92 km) |
| Williamsport to Bisceglie | 4,590.79 mi (7,388.16 km) |
| Williamsport to Bisignano | 4,650.17 mi (7,483.72 km) |
| Williamsport to Bitetto | 4,609.55 mi (7,418.35 km) |
