| Tucson Mountains to Bonhill | 4,977.78 mi (8,010.96 km) |
| Tucson Mountains to Bonnyrigg | 5,029.75 mi (8,094.60 km) |
| Tucson Mountains to Bootle | 5,125.01 mi (8,247.91 km) |
| Tucson Mountains to Borehamwood | 5,289.03 mi (8,511.87 km) |
| Tucson Mountains to Boscombe | 5,270.70 mi (8,482.38 km) |
| Tucson Mountains to Boston | 5,244.69 mi (8,440.52 km) |
| Tucson Mountains to Bottesford | 5,199.70 mi (8,368.11 km) |
| Tucson Mountains to Bourne | 5,240.84 mi (8,434.32 km) |
| Tucson Mountains to Bournemouth | 5,269.46 mi (8,480.38 km) |
| Tucson Mountains to Bournville | 5,200.54 mi (8,369.45 km) |
| Tucson Mountains to Bovingdon | 5,277.19 mi (8,492.82 km) |
| Tucson Mountains to Bowdon | 5,149.05 mi (8,286.60 km) |
| Tucson Mountains to Boxley | 5,331.84 mi (8,580.77 km) |
| Tucson Mountains to Brackley | 5,243.62 mi (8,438.79 km) |
| Tucson Mountains to Bracknell | 5,282.05 mi (8,500.65 km) |
