| Walnut to Bonhill | 5,092.55 mi (8,195.66 km) |
| Walnut to Bonnyrigg | 5,141.77 mi (8,274.87 km) |
| Walnut to Bootle | 5,250.74 mi (8,450.26 km) |
| Walnut to Borehamwood | 5,417.68 mi (8,718.91 km) |
| Walnut to Boscombe | 5,408.65 mi (8,704.39 km) |
| Walnut to Boston | 5,365.47 mi (8,634.89 km) |
| Walnut to Bottesford | 5,318.96 mi (8,560.05 km) |
| Walnut to Bourne | 5,363.68 mi (8,632.01 km) |
| Walnut to Bournemouth | 5,407.55 mi (8,702.61 km) |
| Walnut to Bournville | 5,329.32 mi (8,576.71 km) |
| Walnut to Bovingdon | 5,406.19 mi (8,700.43 km) |
| Walnut to Bowdon | 5,273.62 mi (8,487.08 km) |
| Walnut to Boxley | 5,460.20 mi (8,787.34 km) |
| Walnut to Brackley | 5,372.55 mi (8,646.28 km) |
| Walnut to Bracknell | 5,413.30 mi (8,711.87 km) |
