| Broxbourne to Bonhill | 346.04 mi (556.89 km) |
| Broxbourne to Bonnyrigg | 311.44 mi (501.21 km) |
| Broxbourne to Bootle | 170.99 mi (275.17 km) |
| Broxbourne to Borehamwood | 12.47 mi (20.06 km) |
| Broxbourne to Boscombe | 105.82 mi (170.30 km) |
| Broxbourne to Boston | 84.60 mi (136.16 km) |
| Broxbourne to Bottesford | 127.49 mi (205.17 km) |
| Broxbourne to Bourne | 71.99 mi (115.86 km) |
| Broxbourne to Bournemouth | 107.34 mi (172.75 km) |
| Broxbourne to Bournville | 93.87 mi (151.06 km) |
| Broxbourne to Bovingdon | 22.12 mi (35.59 km) |
| Broxbourne to Bowdon | 149.40 mi (240.44 km) |
| Broxbourne to Boxley | 39.28 mi (63.22 km) |
| Broxbourne to Brackley | 51.81 mi (83.37 km) |
| Broxbourne to Bracknell | 38.81 mi (62.46 km) |
