| Siechnice to Beyne-Heusay | 502.34 mi (808.44 km) |
| Siechnice to Bierbeek | 538.86 mi (867.21 km) |
| Siechnice to Bilzen | 506.08 mi (814.46 km) |
| Siechnice to Binche | 569.02 mi (915.76 km) |
| Siechnice to Bissegem | 606.20 mi (975.58 km) |
| Siechnice to Blankenberge | 607.43 mi (977.56 km) |
| Siechnice to Blegny | 498.27 mi (801.88 km) |
| Siechnice to Bocholt | 501.65 mi (807.34 km) |
| Siechnice to Boechout | 549.15 mi (883.77 km) |
| Siechnice to Bonheiden | 547.62 mi (881.31 km) |
| Siechnice to Boom | 554.54 mi (892.45 km) |
| Siechnice to Boortmeerbeek | 546.48 mi (879.48 km) |
| Siechnice to Borgerhout | 550.70 mi (886.26 km) |
| Siechnice to Borgloon | 514.08 mi (827.33 km) |
| Siechnice to Bornem | 560.22 mi (901.59 km) |
