| Isabela to Bonhill | 4,107.39 mi (6,610.21 km) |
| Isabela to Bonnyrigg | 4,161.33 mi (6,697.02 km) |
| Isabela to Bootle | 4,135.62 mi (6,655.64 km) |
| Isabela to Borehamwood | 4,231.52 mi (6,809.97 km) |
| Isabela to Boscombe | 4,156.55 mi (6,689.33 km) |
| Isabela to Boston | 4,252.48 mi (6,843.71 km) |
| Isabela to Bottesford | 4,230.89 mi (6,808.96 km) |
| Isabela to Bourne | 4,236.02 mi (6,817.22 km) |
| Isabela to Bournemouth | 4,154.78 mi (6,686.46 km) |
| Isabela to Bournville | 4,168.13 mi (6,707.95 km) |
| Isabela to Bovingdon | 4,220.77 mi (6,792.68 km) |
| Isabela to Bowdon | 4,160.16 mi (6,695.13 km) |
| Isabela to Boxley | 4,263.88 mi (6,862.05 km) |
| Isabela to Brackley | 4,197.50 mi (6,755.23 km) |
| Isabela to Bracknell | 4,209.28 mi (6,774.18 km) |
