| Sumner to Bonhill | 4,450.33 mi (7,162.11 km) |
| Sumner to Bonnyrigg | 4,493.38 mi (7,231.40 km) |
| Sumner to Bootle | 4,623.99 mi (7,441.59 km) |
| Sumner to Borehamwood | 4,791.80 mi (7,711.66 km) |
| Sumner to Boscombe | 4,800.20 mi (7,725.17 km) |
| Sumner to Boston | 4,726.76 mi (7,606.99 km) |
| Sumner to Bottesford | 4,678.78 mi (7,529.77 km) |
| Sumner to Bourne | 4,728.72 mi (7,610.15 km) |
| Sumner to Bournemouth | 4,799.37 mi (7,723.84 km) |
| Sumner to Bournville | 4,706.02 mi (7,573.60 km) |
| Sumner to Bovingdon | 4,781.26 mi (7,694.70 km) |
| Sumner to Bowdon | 4,644.14 mi (7,474.02 km) |
| Sumner to Boxley | 4,832.69 mi (7,777.46 km) |
| Sumner to Brackley | 4,748.37 mi (7,641.76 km) |
| Sumner to Bracknell | 4,792.30 mi (7,712.46 km) |
