| Gunbarrel to Ayr | 4,367.17 mi (7,028.29 km) |
| Gunbarrel to Bacup | 4,515.36 mi (7,266.77 km) |
| Gunbarrel to Baguley | 4,524.82 mi (7,282.00 km) |
| Gunbarrel to Baildon | 4,524.12 mi (7,280.87 km) |
| Gunbarrel to Bailleston | 4,369.54 mi (7,032.10 km) |
| Gunbarrel to Balderton | 4,589.26 mi (7,385.69 km) |
| Gunbarrel to Baldock | 4,652.63 mi (7,487.68 km) |
| Gunbarrel to Balham | 4,676.57 mi (7,526.21 km) |
| Gunbarrel to Bamber Bridge | 4,498.89 mi (7,240.27 km) |
| Gunbarrel to Banbridge | 4,353.48 mi (7,006.24 km) |
| Gunbarrel to Banbury | 4,610.49 mi (7,419.87 km) |
| Gunbarrel to Bangor | 4,361.90 mi (7,019.81 km) |
| Gunbarrel to Bangor | 4,468.38 mi (7,191.16 km) |
| Gunbarrel to Banstead | 4,679.84 mi (7,531.47 km) |
| Gunbarrel to Bargoed | 4,559.23 mi (7,337.36 km) |
