| Unterageri to Blackburn | 666.18 mi (1,072.11 km) |
| Unterageri to Blackpool | 687.26 mi (1,106.04 km) |
| Unterageri to Blairgowrie | 825.49 mi (1,328.49 km) |
| Unterageri to Blandford Forum | 550.10 mi (885.30 km) |
| Unterageri to Blaydon | 700.34 mi (1,127.08 km) |
| Unterageri to Bletchley | 534.86 mi (860.78 km) |
| Unterageri to Bloxwich | 603.44 mi (971.15 km) |
| Unterageri to Blunsdon Saint Andrew | 558.90 mi (899.46 km) |
| Unterageri to Blyth | 703.01 mi (1,131.39 km) |
| Unterageri to Bo'ness | 804.12 mi (1,294.10 km) |
| Unterageri to Bodmin | 646.45 mi (1,040.36 km) |
| Unterageri to Bognor Regis | 489.25 mi (787.38 km) |
| Unterageri to Bolsover | 605.54 mi (974.52 km) |
| Unterageri to Bolton | 657.17 mi (1,057.62 km) |
| Unterageri to Bonhill | 829.48 mi (1,334.92 km) |
