| Middle Valley to Ayr | 3,910.03 mi (6,292.58 km) |
| Middle Valley to Bacup | 4,037.63 mi (6,497.94 km) |
| Middle Valley to Baguley | 4,041.09 mi (6,503.51 km) |
| Middle Valley to Baildon | 4,051.44 mi (6,520.16 km) |
| Middle Valley to Bailleston | 3,922.38 mi (6,312.46 km) |
| Middle Valley to Balderton | 4,107.61 mi (6,610.55 km) |
| Middle Valley to Baldock | 4,155.44 mi (6,687.53 km) |
| Middle Valley to Balham | 4,170.05 mi (6,711.05 km) |
| Middle Valley to Bamber Bridge | 4,019.14 mi (6,468.18 km) |
| Middle Valley to Banbridge | 3,867.05 mi (6,223.42 km) |
| Middle Valley to Banbury | 4,107.92 mi (6,611.07 km) |
| Middle Valley to Bangor | 3,884.40 mi (6,251.34 km) |
| Middle Valley to Bangor | 3,971.65 mi (6,391.76 km) |
| Middle Valley to Banstead | 4,170.91 mi (6,712.43 km) |
| Middle Valley to Bargoed | 4,039.32 mi (6,500.66 km) |
