| Gadsden to Bonhill | 3,995.08 mi (6,429.45 km) |
| Gadsden to Bonnyrigg | 4,051.75 mi (6,520.65 km) |
| Gadsden to Bootle | 4,103.25 mi (6,603.54 km) |
| Gadsden to Borehamwood | 4,250.62 mi (6,840.71 km) |
| Gadsden to Boscombe | 4,208.26 mi (6,772.55 km) |
| Gadsden to Boston | 4,230.07 mi (6,807.64 km) |
| Gadsden to Bottesford | 4,191.67 mi (6,745.85 km) |
| Gadsden to Bourne | 4,220.75 mi (6,792.63 km) |
| Gadsden to Bournemouth | 4,206.73 mi (6,770.07 km) |
| Gadsden to Bournville | 4,166.37 mi (6,705.13 km) |
| Gadsden to Bovingdon | 4,238.43 mi (6,821.10 km) |
| Gadsden to Bowdon | 4,129.18 mi (6,645.27 km) |
| Gadsden to Boxley | 4,292.02 mi (6,907.34 km) |
| Gadsden to Brackley | 4,206.80 mi (6,770.18 km) |
| Gadsden to Bracknell | 4,236.99 mi (6,818.77 km) |
