| Summerlin South to Bonhill | 4,893.60 mi (7,875.48 km) |
| Summerlin South to Bonnyrigg | 4,943.13 mi (7,955.20 km) |
| Summerlin South to Bootle | 5,050.78 mi (8,128.45 km) |
| Summerlin South to Borehamwood | 5,217.52 mi (8,396.79 km) |
| Summerlin South to Boscombe | 5,207.72 mi (8,381.01 km) |
| Summerlin South to Boston | 5,166.03 mi (8,313.93 km) |
| Summerlin South to Bottesford | 5,119.66 mi (8,239.30 km) |
| Summerlin South to Bourne | 5,164.04 mi (8,310.73 km) |
| Summerlin South to Bournemouth | 5,206.60 mi (8,379.21 km) |
| Summerlin South to Bournville | 5,129.11 mi (8,254.51 km) |
| Summerlin South to Bovingdon | 5,206.00 mi (8,378.25 km) |
| Summerlin South to Bowdon | 5,073.78 mi (8,165.46 km) |
| Summerlin South to Boxley | 5,260.09 mi (8,465.29 km) |
| Summerlin South to Brackley | 5,172.35 mi (8,324.09 km) |
| Summerlin South to Bracknell | 5,212.92 mi (8,389.38 km) |
