| Opa-locka to Bonhill | 4,207.25 mi (6,770.92 km) |
| Opa-locka to Bonnyrigg | 4,264.33 mi (6,862.78 km) |
| Opa-locka to Bootle | 4,286.03 mi (6,897.69 km) |
| Opa-locka to Borehamwood | 4,416.30 mi (7,107.35 km) |
| Opa-locka to Boscombe | 4,359.54 mi (7,016.00 km) |
| Opa-locka to Boston | 4,412.10 mi (7,100.60 km) |
| Opa-locka to Bottesford | 4,379.53 mi (7,048.18 km) |
| Opa-locka to Bourne | 4,399.65 mi (7,080.55 km) |
| Opa-locka to Bournemouth | 4,357.86 mi (7,013.30 km) |
| Opa-locka to Bournville | 4,338.37 mi (6,981.94 km) |
| Opa-locka to Bovingdon | 4,404.39 mi (7,088.19 km) |
| Opa-locka to Bowdon | 4,312.08 mi (6,939.62 km) |
| Opa-locka to Boxley | 4,455.08 mi (7,169.75 km) |
| Opa-locka to Brackley | 4,375.35 mi (7,041.45 km) |
| Opa-locka to Bracknell | 4,398.81 mi (7,079.21 km) |
