| Gunbarrel to Belper | 4,566.64 mi (7,349.30 km) |
| Gunbarrel to Bentley | 4,556.77 mi (7,333.41 km) |
| Gunbarrel to Berkhampstead | 4,649.46 mi (7,482.58 km) |
| Gunbarrel to Berwick-Upon-Tweed | 4,440.94 mi (7,147.00 km) |
| Gunbarrel to Beverley | 4,568.68 mi (7,352.59 km) |
| Gunbarrel to Bewdley | 4,564.14 mi (7,345.27 km) |
| Gunbarrel to Bexleyheath | 4,685.90 mi (7,541.23 km) |
| Gunbarrel to Bicester | 4,623.44 mi (7,440.71 km) |
| Gunbarrel to Bickenhill | 4,581.87 mi (7,373.80 km) |
| Gunbarrel to Bickley | 4,685.21 mi (7,540.11 km) |
| Gunbarrel to Biddulph | 4,539.47 mi (7,305.57 km) |
| Gunbarrel to Bideford | 4,551.43 mi (7,324.81 km) |
| Gunbarrel to Bidston | 4,497.53 mi (7,238.07 km) |
| Gunbarrel to Biggleswade | 4,646.44 mi (7,477.73 km) |
| Gunbarrel to Billericay | 4,688.44 mi (7,545.31 km) |
