| Northport to Barking | 4,368.39 mi (7,030.25 km) |
| Northport to Barnet | 4,354.62 mi (7,008.08 km) |
| Northport to Barnoldswick | 4,224.62 mi (6,798.87 km) |
| Northport to Barnsley | 4,259.98 mi (6,855.77 km) |
| Northport to Barnstaple | 4,210.23 mi (6,775.72 km) |
| Northport to Barrhead | 4,103.60 mi (6,604.11 km) |
| Northport to Barri | 4,235.65 mi (6,816.61 km) |
| Northport to Barrow in Furness | 4,180.41 mi (6,727.72 km) |
| Northport to Barton upon Humber | 4,297.00 mi (6,915.35 km) |
| Northport to Barton upon Irwell | 4,227.32 mi (6,803.21 km) |
| Northport to Barwell | 4,287.24 mi (6,899.64 km) |
| Northport to Basford | 4,284.96 mi (6,895.98 km) |
| Northport to Basildon | 4,383.88 mi (7,055.17 km) |
| Northport to Basingstoke | 4,327.75 mi (6,964.83 km) |
| Northport to Bath | 4,273.35 mi (6,877.29 km) |
