| Seymour to Bonhill | 3,736.51 mi (6,013.33 km) |
| Seymour to Bonnyrigg | 3,792.55 mi (6,103.51 km) |
| Seymour to Bootle | 3,854.88 mi (6,203.83 km) |
| Seymour to Borehamwood | 4,007.56 mi (6,449.55 km) |
| Seymour to Boscombe | 3,971.25 mi (6,391.12 km) |
| Seymour to Boston | 3,980.89 mi (6,406.62 km) |
| Seymour to Bottesford | 3,940.60 mi (6,341.78 km) |
| Seymour to Bourne | 3,972.84 mi (6,393.67 km) |
| Seymour to Bournemouth | 3,969.79 mi (6,388.75 km) |
| Seymour to Bournville | 3,921.61 mi (6,311.22 km) |
| Seymour to Bovingdon | 3,995.38 mi (6,429.94 km) |
| Seymour to Bowdon | 3,880.54 mi (6,245.12 km) |
| Seymour to Boxley | 4,049.63 mi (6,517.25 km) |
| Seymour to Brackley | 3,963.01 mi (6,377.85 km) |
| Seymour to Bracknell | 3,995.56 mi (6,430.23 km) |
