| Silver Spring to Bonhill | 3,403.03 mi (5,476.65 km) |
| Silver Spring to Bonnyrigg | 3,459.96 mi (5,568.27 km) |
| Silver Spring to Bootle | 3,505.55 mi (5,641.63 km) |
| Silver Spring to Borehamwood | 3,650.48 mi (5,874.87 km) |
| Silver Spring to Boscombe | 3,606.09 mi (5,803.44 km) |
| Silver Spring to Boston | 3,632.54 mi (5,846.01 km) |
| Silver Spring to Bottesford | 3,595.11 mi (5,785.78 km) |
| Silver Spring to Bourne | 3,622.65 mi (5,830.09 km) |
| Silver Spring to Bournemouth | 3,604.53 mi (5,800.94 km) |
| Silver Spring to Bournville | 3,567.02 mi (5,740.56 km) |
| Silver Spring to Bovingdon | 3,638.31 mi (5,855.29 km) |
| Silver Spring to Bowdon | 3,531.56 mi (5,683.50 km) |
| Silver Spring to Boxley | 3,691.58 mi (5,941.02 km) |
| Silver Spring to Brackley | 3,607.00 mi (5,804.90 km) |
| Silver Spring to Bracknell | 3,636.26 mi (5,852.00 km) |
