| Olivenza to Bonnyrigg | 1,201.83 mi (1,934.16 km) |
| Olivenza to Bootle | 1,038.24 mi (1,670.89 km) |
| Olivenza to Borehamwood | 954.97 mi (1,536.88 km) |
| Olivenza to Boscombe | 870.45 mi (1,400.86 km) |
| Olivenza to Boston | 1,043.15 mi (1,678.79 km) |
| Olivenza to Bottesford | 1,071.24 mi (1,724.00 km) |
| Olivenza to Bourne | 1,024.52 mi (1,648.81 km) |
| Olivenza to Bournemouth | 869.55 mi (1,399.41 km) |
| Olivenza to Bournville | 981.31 mi (1,579.27 km) |
| Olivenza to Bovingdon | 954.83 mi (1,536.64 km) |
| Olivenza to Bowdon | 1,039.51 mi (1,672.93 km) |
| Olivenza to Boxley | 947.11 mi (1,524.23 km) |
| Olivenza to Brackley | 965.56 mi (1,553.91 km) |
| Olivenza to Bracknell | 931.74 mi (1,499.49 km) |
| Olivenza to Bradford | 1,074.37 mi (1,729.03 km) |
