| Sieradz to Borsbeek | 614.62 mi (989.14 km) |
| Sieradz to Boussu | 653.80 mi (1,052.19 km) |
| Sieradz to Braine-l'Alleud | 625.51 mi (1,006.65 km) |
| Sieradz to Braine-le-Chateau | 629.97 mi (1,013.85 km) |
| Sieradz to Braine-le-Comte | 636.86 mi (1,024.93 km) |
| Sieradz to Brasschaat | 613.48 mi (987.30 km) |
| Sieradz to Brecht | 606.82 mi (976.58 km) |
| Sieradz to Bredene | 678.87 mi (1,092.54 km) |
| Sieradz to Bree | 568.12 mi (914.30 km) |
| Sieradz to Bruges | 668.47 mi (1,075.80 km) |
| Sieradz to Brussels | 624.16 mi (1,004.49 km) |
| Sieradz to Buggenhout | 628.88 mi (1,012.09 km) |
| Sieradz to Chapelle-lez-Herlaimont | 632.38 mi (1,017.72 km) |
| Sieradz to Charleroi | 626.98 mi (1,009.03 km) |
| Sieradz to Chatelet | 623.40 mi (1,003.27 km) |
