| Echelon to Barking | 3,547.14 mi (5,708.57 km) |
| Echelon to Barnet | 3,533.49 mi (5,686.61 km) |
| Echelon to Barnoldswick | 3,409.47 mi (5,487.01 km) |
| Echelon to Barnsley | 3,444.01 mi (5,542.60 km) |
| Echelon to Barnstaple | 3,385.54 mi (5,448.51 km) |
| Echelon to Barrhead | 3,294.47 mi (5,301.94 km) |
| Echelon to Barri | 3,412.17 mi (5,491.35 km) |
| Echelon to Barrow in Furness | 3,365.34 mi (5,415.99 km) |
| Echelon to Barton upon Humber | 3,482.14 mi (5,603.97 km) |
| Echelon to Barton upon Irwell | 3,410.54 mi (5,488.74 km) |
| Echelon to Barwell | 3,468.14 mi (5,581.43 km) |
| Echelon to Basford | 3,467.27 mi (5,580.02 km) |
| Echelon to Basildon | 3,563.00 mi (5,734.09 km) |
| Echelon to Basingstoke | 3,505.07 mi (5,640.86 km) |
| Echelon to Bath | 3,450.28 mi (5,552.68 km) |
