| Horizon West to Barking | 4,362.01 mi (7,019.97 km) |
| Horizon West to Barnet | 4,348.72 mi (6,998.58 km) |
| Horizon West to Barnoldswick | 4,236.73 mi (6,818.35 km) |
| Horizon West to Barnsley | 4,269.71 mi (6,871.44 km) |
| Horizon West to Barnstaple | 4,193.00 mi (6,747.99 km) |
| Horizon West to Barrhead | 4,130.98 mi (6,648.17 km) |
| Horizon West to Barri | 4,222.65 mi (6,795.70 km) |
| Horizon West to Barrow in Furness | 4,192.99 mi (6,747.97 km) |
| Horizon West to Barton upon Humber | 4,309.44 mi (6,935.37 km) |
| Horizon West to Barton upon Irwell | 4,235.07 mi (6,815.69 km) |
| Horizon West to Barwell | 4,288.00 mi (6,900.87 km) |
| Horizon West to Basford | 4,289.79 mi (6,903.75 km) |
| Horizon West to Basildon | 4,378.56 mi (7,046.61 km) |
| Horizon West to Basingstoke | 4,316.91 mi (6,947.39 km) |
| Horizon West to Bath | 4,261.51 mi (6,858.25 km) |
