| Williamsport to Barking | 3,568.64 mi (5,743.17 km) |
| Williamsport to Barnet | 3,554.86 mi (5,721.00 km) |
| Williamsport to Barnoldswick | 3,425.03 mi (5,512.05 km) |
| Williamsport to Barnsley | 3,460.30 mi (5,568.82 km) |
| Williamsport to Barnstaple | 3,411.08 mi (5,489.60 km) |
| Williamsport to Barrhead | 3,305.01 mi (5,318.90 km) |
| Williamsport to Barri | 3,436.20 mi (5,530.04 km) |
| Williamsport to Barrow in Furness | 3,380.82 mi (5,440.90 km) |
| Williamsport to Barton upon Humber | 3,497.45 mi (5,628.60 km) |
| Williamsport to Barton upon Irwell | 3,427.58 mi (5,516.15 km) |
| Williamsport to Barwell | 3,487.41 mi (5,612.45 km) |
| Williamsport to Basford | 3,485.17 mi (5,608.84 km) |
| Williamsport to Basildon | 3,584.10 mi (5,768.06 km) |
| Williamsport to Basingstoke | 3,528.16 mi (5,678.02 km) |
| Williamsport to Bath | 3,473.83 mi (5,590.59 km) |
