| Williamsport to Bitonto | 4,603.39 mi (7,408.43 km) |
| Williamsport to Bitritto | 4,612.42 mi (7,422.98 km) |
| Williamsport to Bollate | 4,118.53 mi (6,628.13 km) |
| Williamsport to Bologna | 4,249.21 mi (6,838.45 km) |
| Williamsport to Bolzano | 4,178.94 mi (6,725.35 km) |
| Williamsport to Bomporto | 4,227.64 mi (6,803.72 km) |
| Williamsport to Bonate di Sopra | 4,132.87 mi (6,651.21 km) |
| Williamsport to Bondeno | 4,238.41 mi (6,821.06 km) |
| Williamsport to Bordighera | 4,117.00 mi (6,625.67 km) |
| Williamsport to Borgaro Torinese | 4,069.94 mi (6,549.94 km) |
| Williamsport to Borgo a Buggiano | 4,245.24 mi (6,832.05 km) |
| Williamsport to Borgo San Dalmazzo | 4,090.33 mi (6,582.75 km) |
| Williamsport to Borgo San Lorenzo | 4,270.47 mi (6,872.66 km) |
| Williamsport to Borgomanero | 4,086.07 mi (6,575.90 km) |
| Williamsport to Borgoricco | 4,238.77 mi (6,821.65 km) |
