| Madison to Bonhill | 3,656.04 mi (5,883.82 km) |
| Madison to Bonnyrigg | 3,710.63 mi (5,971.68 km) |
| Madison to Bootle | 3,788.55 mi (6,097.08 km) |
| Madison to Borehamwood | 3,947.56 mi (6,352.98 km) |
| Madison to Boscombe | 3,920.07 mi (6,308.75 km) |
| Madison to Boston | 3,912.28 mi (6,296.21 km) |
| Madison to Bottesford | 3,869.56 mi (6,227.46 km) |
| Madison to Bourne | 3,906.17 mi (6,286.37 km) |
| Madison to Bournemouth | 3,918.72 mi (6,306.56 km) |
| Madison to Bournville | 3,859.90 mi (6,211.91 km) |
| Madison to Bovingdon | 3,935.48 mi (6,333.54 km) |
| Madison to Bowdon | 3,813.58 mi (6,137.37 km) |
| Madison to Boxley | 3,990.21 mi (6,421.62 km) |
| Madison to Brackley | 3,902.35 mi (6,280.22 km) |
| Madison to Bracknell | 3,937.97 mi (6,337.55 km) |
