| Mountlake Terrace to Bonhill | 4,419.15 mi (7,111.94 km) |
| Mountlake Terrace to Bonnyrigg | 4,461.95 mi (7,180.81 km) |
| Mountlake Terrace to Bootle | 4,593.28 mi (7,392.16 km) |
| Mountlake Terrace to Borehamwood | 4,761.01 mi (7,662.11 km) |
| Mountlake Terrace to Boscombe | 4,770.05 mi (7,676.66 km) |
| Mountlake Terrace to Boston | 4,695.54 mi (7,556.75 km) |
| Mountlake Terrace to Bottesford | 4,647.53 mi (7,479.48 km) |
| Mountlake Terrace to Bourne | 4,697.64 mi (7,560.12 km) |
| Mountlake Terrace to Bournemouth | 4,769.24 mi (7,675.35 km) |
| Mountlake Terrace to Bournville | 4,675.38 mi (7,524.30 km) |
| Mountlake Terrace to Bovingdon | 4,750.52 mi (7,645.22 km) |
| Mountlake Terrace to Bowdon | 4,613.32 mi (7,424.42 km) |
| Mountlake Terrace to Boxley | 4,801.81 mi (7,727.77 km) |
| Mountlake Terrace to Brackley | 4,717.67 mi (7,592.36 km) |
| Mountlake Terrace to Bracknell | 4,761.69 mi (7,663.20 km) |
