| Conway to Bonhill | 4,177.19 mi (6,722.54 km) |
| Conway to Bonnyrigg | 4,232.89 mi (6,812.18 km) |
| Conway to Bootle | 4,299.17 mi (6,918.84 km) |
| Conway to Borehamwood | 4,453.28 mi (7,166.86 km) |
| Conway to Boscombe | 4,418.50 mi (7,110.89 km) |
| Conway to Boston | 4,424.78 mi (7,121.00 km) |
| Conway to Bottesford | 4,383.89 mi (7,055.20 km) |
| Conway to Bourne | 4,417.16 mi (7,108.73 km) |
| Conway to Bournemouth | 4,417.05 mi (7,108.56 km) |
| Conway to Bournville | 4,366.92 mi (7,027.89 km) |
| Conway to Bovingdon | 4,441.11 mi (7,147.27 km) |
| Conway to Bowdon | 4,324.71 mi (6,959.95 km) |
| Conway to Boxley | 4,495.49 mi (7,234.79 km) |
| Conway to Brackley | 4,408.57 mi (7,094.90 km) |
| Conway to Bracknell | 4,441.72 mi (7,148.26 km) |
