| Unterwellenborn to Bonnyrigg | 698.80 mi (1,124.61 km) |
| Unterwellenborn to Bootle | 641.37 mi (1,032.19 km) |
| Unterwellenborn to Borehamwood | 511.72 mi (823.54 km) |
| Unterwellenborn to Boscombe | 580.59 mi (934.36 km) |
| Unterwellenborn to Boston | 514.43 mi (827.90 km) |
| Unterwellenborn to Bottesford | 550.71 mi (886.28 km) |
| Unterwellenborn to Bourne | 525.87 mi (846.31 km) |
| Unterwellenborn to Bournemouth | 582.36 mi (937.22 km) |
| Unterwellenborn to Bournville | 586.80 mi (944.36 km) |
| Unterwellenborn to Bovingdon | 523.28 mi (842.14 km) |
| Unterwellenborn to Bowdon | 615.27 mi (990.18 km) |
| Unterwellenborn to Boxley | 475.75 mi (765.64 km) |
| Unterwellenborn to Brackley | 550.80 mi (886.43 km) |
| Unterwellenborn to Bracknell | 531.61 mi (855.55 km) |
| Unterwellenborn to Bradford | 597.88 mi (962.19 km) |
