| Williamsport to Bonham (Texas) | 1,173.02 mi (1,887.79 km) |
| Williamsport to Bonita (California) | 2,264.74 mi (3,644.75 km) |
| Williamsport to Bonita Springs (Florida) | 1,063.46 mi (1,711.47 km) |
| Williamsport to Bonney Lake (Washington) | 2,240.37 mi (3,605.53 km) |
| Williamsport to Boone (Iowa) | 869.86 mi (1,399.91 km) |
| Williamsport to Boone (North Carolina) | 427.64 mi (688.23 km) |
| Williamsport to Borger (Texas) | 1,368.40 mi (2,202.23 km) |
| Williamsport to Bossier City (Louisiana) | 1,095.88 mi (1,763.64 km) |
| Williamsport to Boston (Massachusetts) | 315.52 mi (507.77 km) |
| Williamsport to Bostonia (California) | 2,255.73 mi (3,630.25 km) |
| Williamsport to Bothell (Washington) | 2,237.78 mi (3,601.35 km) |
| Williamsport to Bothell East (Washington) | 2,236.64 mi (3,599.52 km) |
| Williamsport to Bothell West (Washington) | 2,239.22 mi (3,603.67 km) |
| Williamsport to Boulder (Colorado) | 1,475.36 mi (2,374.36 km) |
| Williamsport to Boulder City (Nevada) | 2,064.52 mi (3,322.53 km) |
