| Irig to Bonnyrigg | 1,244.19 mi (2,002.33 km) |
| Irig to Bootle | 1,172.62 mi (1,887.15 km) |
| Irig to Borehamwood | 1,024.05 mi (1,648.05 km) |
| Irig to Boscombe | 1,072.19 mi (1,725.52 km) |
| Irig to Boston | 1,046.49 mi (1,684.17 km) |
| Irig to Bottesford | 1,087.16 mi (1,749.62 km) |
| Irig to Bourne | 1,054.72 mi (1,697.41 km) |
| Irig to Bournemouth | 1,073.82 mi (1,728.14 km) |
| Irig to Bournville | 1,107.97 mi (1,783.10 km) |
| Irig to Bovingdon | 1,036.22 mi (1,667.63 km) |
| Irig to Bowdon | 1,146.90 mi (1,845.76 km) |
| Irig to Boxley | 983.04 mi (1,582.05 km) |
| Irig to Brackley | 1,067.62 mi (1,718.17 km) |
| Irig to Bracknell | 1,038.55 mi (1,671.39 km) |
| Irig to Bradford | 1,134.47 mi (1,825.75 km) |
