| Forest Hill to Bonhill | 4,480.01 mi (7,209.89 km) |
| Forest Hill to Bonnyrigg | 4,535.29 mi (7,298.84 km) |
| Forest Hill to Bootle | 4,606.02 mi (7,412.67 km) |
| Forest Hill to Borehamwood | 4,761.83 mi (7,663.43 km) |
| Forest Hill to Boscombe | 4,729.16 mi (7,610.84 km) |
| Forest Hill to Boston | 4,731.07 mi (7,613.92 km) |
| Forest Hill to Bottesford | 4,689.50 mi (7,547.02 km) |
| Forest Hill to Bourne | 4,723.97 mi (7,602.49 km) |
| Forest Hill to Bournemouth | 4,727.73 mi (7,608.54 km) |
| Forest Hill to Bournville | 4,675.01 mi (7,523.70 km) |
| Forest Hill to Bovingdon | 4,749.68 mi (7,643.87 km) |
| Forest Hill to Bowdon | 4,631.41 mi (7,453.53 km) |
| Forest Hill to Boxley | 4,804.21 mi (7,731.63 km) |
| Forest Hill to Brackley | 4,716.93 mi (7,591.17 km) |
| Forest Hill to Bracknell | 4,750.87 mi (7,645.78 km) |
