| Oskaloosa to Bonhill | 3,860.10 mi (6,212.22 km) |
| Oskaloosa to Bonnyrigg | 3,914.49 mi (6,299.76 km) |
| Oskaloosa to Bootle | 3,993.88 mi (6,427.52 km) |
| Oskaloosa to Borehamwood | 4,153.31 mi (6,684.10 km) |
| Oskaloosa to Boscombe | 4,126.40 mi (6,640.79 km) |
| Oskaloosa to Boston | 4,117.36 mi (6,626.25 km) |
| Oskaloosa to Bottesford | 4,074.44 mi (6,557.18 km) |
| Oskaloosa to Bourne | 4,111.41 mi (6,616.68 km) |
| Oskaloosa to Bournemouth | 4,125.04 mi (6,638.62 km) |
| Oskaloosa to Bournville | 4,065.56 mi (6,542.89 km) |
| Oskaloosa to Bovingdon | 4,141.24 mi (6,664.68 km) |
| Oskaloosa to Bowdon | 4,018.85 mi (6,467.71 km) |
| Oskaloosa to Boxley | 4,195.98 mi (6,752.78 km) |
| Oskaloosa to Brackley | 4,108.07 mi (6,611.30 km) |
| Oskaloosa to Bracknell | 4,143.89 mi (6,668.94 km) |
