| Bolingbrook to Bonhill | 3,679.23 mi (5,921.16 km) |
| Bolingbrook to Bonnyrigg | 3,734.40 mi (6,009.93 km) |
| Bolingbrook to Bootle | 3,806.97 mi (6,126.73 km) |
| Bolingbrook to Borehamwood | 3,963.96 mi (6,379.38 km) |
| Bolingbrook to Boscombe | 3,933.38 mi (6,330.17 km) |
| Bolingbrook to Boston | 3,931.64 mi (6,327.37 km) |
| Bolingbrook to Bottesford | 3,889.72 mi (6,259.90 km) |
| Bolingbrook to Bourne | 3,924.85 mi (6,316.43 km) |
| Bolingbrook to Bournemouth | 3,931.99 mi (6,327.92 km) |
| Bolingbrook to Bournville | 3,876.80 mi (6,239.11 km) |
| Bolingbrook to Bovingdon | 3,951.84 mi (6,359.87 km) |
| Bolingbrook to Bowdon | 3,832.25 mi (6,167.42 km) |
| Bolingbrook to Boxley | 4,006.46 mi (6,447.78 km) |
| Bolingbrook to Brackley | 3,918.93 mi (6,306.91 km) |
| Bolingbrook to Bracknell | 3,953.52 mi (6,362.58 km) |
