| Northampton to Barking | 63.25 mi (101.78 km) |
| Northampton to Barnet | 50.13 mi (80.68 km) |
| Northampton to Barnoldswick | 128.20 mi (206.31 km) |
| Northampton to Barnsley | 94.70 mi (152.40 km) |
| Northampton to Barnstaple | 157.26 mi (253.09 km) |
| Northampton to Barrhead | 284.52 mi (457.88 km) |
| Northampton to Barri | 116.41 mi (187.34 km) |
| Northampton to Barrow in Furness | 161.88 mi (260.52 km) |
| Northampton to Barton upon Humber | 102.07 mi (164.27 km) |
| Northampton to Barton upon Irwell | 105.58 mi (169.92 km) |
| Northampton to Barwell | 30.14 mi (48.51 km) |
| Northampton to Basford | 52.93 mi (85.18 km) |
| Northampton to Basildon | 74.15 mi (119.34 km) |
| Northampton to Basingstoke | 67.10 mi (107.99 km) |
| Northampton to Bath | 85.88 mi (138.21 km) |
