| South Houston to Bonhill | 4,569.54 mi (7,353.97 km) |
| South Houston to Bonnyrigg | 4,625.60 mi (7,444.19 km) |
| South Houston to Bootle | 4,686.83 mi (7,542.73 km) |
| South Houston to Borehamwood | 4,838.46 mi (7,786.75 km) |
| South Houston to Boscombe | 4,800.44 mi (7,725.57 km) |
| South Houston to Boston | 4,813.02 mi (7,745.81 km) |
| South Houston to Bottesford | 4,773.01 mi (7,681.41 km) |
| South Houston to Bourne | 4,804.75 mi (7,732.50 km) |
| South Houston to Bournemouth | 4,798.95 mi (7,723.17 km) |
| South Houston to Bournville | 4,752.87 mi (7,649.00 km) |
| South Houston to Bovingdon | 4,826.27 mi (7,767.13 km) |
| South Houston to Bowdon | 4,712.55 mi (7,584.11 km) |
| South Houston to Boxley | 4,880.38 mi (7,854.21 km) |
| South Houston to Brackley | 4,794.06 mi (7,715.30 km) |
| South Houston to Bracknell | 4,826.04 mi (7,766.76 km) |
