| Lockport to Barking | 3,983.02 mi (6,410.05 km) |
| Lockport to Barnet | 3,969.04 mi (6,387.55 km) |
| Lockport to Barnoldswick | 3,825.08 mi (6,155.86 km) |
| Lockport to Barnsley | 3,861.95 mi (6,215.21 km) |
| Lockport to Barnstaple | 3,837.50 mi (6,175.86 km) |
| Lockport to Barrhead | 3,692.71 mi (5,942.84 km) |
| Lockport to Barri | 3,858.55 mi (6,209.73 km) |
| Lockport to Barrow in Furness | 3,781.17 mi (6,085.20 km) |
| Lockport to Barton upon Humber | 3,896.00 mi (6,270.01 km) |
| Lockport to Barton upon Irwell | 3,831.58 mi (6,166.34 km) |
| Lockport to Barwell | 3,896.76 mi (6,271.23 km) |
| Lockport to Basford | 3,890.88 mi (6,261.77 km) |
| Lockport to Basildon | 3,997.30 mi (6,433.03 km) |
| Lockport to Basingstoke | 3,947.10 mi (6,352.24 km) |
| Lockport to Bath | 3,894.53 mi (6,267.65 km) |
