| West Des Moines to Bonhill | 3,886.66 mi (6,254.97 km) |
| West Des Moines to Bonnyrigg | 3,940.75 mi (6,342.02 km) |
| West Des Moines to Bootle | 4,022.57 mi (6,473.70 km) |
| West Des Moines to Borehamwood | 4,182.84 mi (6,731.63 km) |
| West Des Moines to Boscombe | 4,157.34 mi (6,690.59 km) |
| West Des Moines to Boston | 4,145.56 mi (6,671.63 km) |
| West Des Moines to Bottesford | 4,102.29 mi (6,602.00 km) |
| West Des Moines to Bourne | 4,139.93 mi (6,662.57 km) |
| West Des Moines to Bournemouth | 4,156.00 mi (6,688.44 km) |
| West Des Moines to Bournville | 4,094.92 mi (6,590.13 km) |
| West Des Moines to Bovingdon | 4,170.80 mi (6,712.26 km) |
| West Des Moines to Bowdon | 4,047.42 mi (6,513.69 km) |
| West Des Moines to Boxley | 4,225.57 mi (6,800.39 km) |
| West Des Moines to Brackley | 4,137.54 mi (6,658.73 km) |
| West Des Moines to Bracknell | 4,173.81 mi (6,717.10 km) |
