| Gloucester to Boppard | 441.47 mi (710.48 km) |
| Gloucester to Borgentreich | 491.97 mi (791.75 km) |
| Gloucester to Borgholzhausen | 448.62 mi (721.98 km) |
| Gloucester to Borken | 388.63 mi (625.44 km) |
| Gloucester to Borna | 635.32 mi (1,022.44 km) |
| Gloucester to Bornheim | 406.41 mi (654.06 km) |
| Gloucester to Bosel | 436.39 mi (702.29 km) |
| Gloucester to Bottrop | 393.05 mi (632.55 km) |
| Gloucester to Bovenden | 520.43 mi (837.56 km) |
| Gloucester to Brackenheim | 532.52 mi (857.00 km) |
| Gloucester to Brake | 461.03 mi (741.95 km) |
| Gloucester to Brakel | 487.99 mi (785.34 km) |
| Gloucester to Bramsche | 434.99 mi (700.05 km) |
| Gloucester to Brand | 371.09 mi (597.22 km) |
| Gloucester to Brand-Erbisdorf | 673.70 mi (1,084.21 km) |
