| Karlshamn to Beyne-Heusay | 538.35 mi (866.39 km) |
| Karlshamn to Bierbeek | 553.57 mi (890.88 km) |
| Karlshamn to Bilzen | 529.37 mi (851.93 km) |
| Karlshamn to Binche | 593.37 mi (954.94 km) |
| Karlshamn to Bissegem | 603.10 mi (970.60 km) |
| Karlshamn to Blankenberge | 584.48 mi (940.63 km) |
| Karlshamn to Blegny | 533.35 mi (858.34 km) |
| Karlshamn to Bocholt | 512.14 mi (824.21 km) |
| Karlshamn to Boechout | 547.03 mi (880.36 km) |
| Karlshamn to Bonheiden | 551.03 mi (886.80 km) |
| Karlshamn to Boom | 553.87 mi (891.37 km) |
| Karlshamn to Boortmeerbeek | 552.40 mi (889.00 km) |
| Karlshamn to Borgerhout | 545.46 mi (877.84 km) |
| Karlshamn to Borgloon | 537.77 mi (865.46 km) |
| Karlshamn to Bornem | 557.30 mi (896.89 km) |
