| Smolyan to Bonnyrigg | 1,588.09 mi (2,555.78 km) |
| Smolyan to Bootle | 1,515.36 mi (2,438.74 km) |
| Smolyan to Borehamwood | 1,364.30 mi (2,195.63 km) |
| Smolyan to Boscombe | 1,408.15 mi (2,266.20 km) |
| Smolyan to Boston | 1,389.60 mi (2,236.34 km) |
| Smolyan to Bottesford | 1,430.72 mi (2,302.52 km) |
| Smolyan to Bourne | 1,397.38 mi (2,248.87 km) |
| Smolyan to Bournemouth | 1,409.73 mi (2,268.75 km) |
| Smolyan to Bournville | 1,449.26 mi (2,332.35 km) |
| Smolyan to Bovingdon | 1,376.49 mi (2,215.25 km) |
| Smolyan to Bowdon | 1,489.75 mi (2,397.52 km) |
| Smolyan to Boxley | 1,322.77 mi (2,128.79 km) |
| Smolyan to Brackley | 1,408.37 mi (2,266.55 km) |
| Smolyan to Bracknell | 1,377.77 mi (2,217.31 km) |
| Smolyan to Bradford | 1,477.99 mi (2,378.60 km) |
