| Karhula to Bonnyrigg | 1,128.61 mi (1,816.32 km) |
| Karhula to Bootle | 1,214.39 mi (1,954.38 km) |
| Karhula to Borehamwood | 1,201.56 mi (1,933.73 km) |
| Karhula to Boscombe | 1,295.12 mi (2,084.30 km) |
| Karhula to Boston | 1,135.46 mi (1,827.35 km) |
| Karhula to Bottesford | 1,132.86 mi (1,823.17 km) |
| Karhula to Bourne | 1,155.92 mi (1,860.27 km) |
| Karhula to Bournemouth | 1,296.65 mi (2,086.75 km) |
| Karhula to Bournville | 1,221.68 mi (1,966.10 km) |
| Karhula to Bovingdon | 1,207.15 mi (1,942.72 km) |
| Karhula to Bowdon | 1,196.39 mi (1,925.40 km) |
| Karhula to Boxley | 1,191.78 mi (1,917.98 km) |
| Karhula to Brackley | 1,213.17 mi (1,952.41 km) |
| Karhula to Bracknell | 1,227.98 mi (1,976.24 km) |
| Karhula to Bradford | 1,158.81 mi (1,864.92 km) |
