| Sieradz to Roeselare | 675.70 mi (1,087.44 km) |
| Sieradz to Ronse | 657.69 mi (1,058.45 km) |
| Sieradz to Rotselaar | 607.53 mi (977.73 km) |
| Sieradz to Rumst | 618.67 mi (995.65 km) |
| Sieradz to Saint-Ghislain | 652.66 mi (1,050.35 km) |
| Sieradz to Saint-Nicolas | 576.31 mi (927.49 km) |
| Sieradz to Saint-Vith | 556.04 mi (894.86 km) |
| Sieradz to Scherpenheuvel | 595.61 mi (958.55 km) |
| Sieradz to Schilde | 610.73 mi (982.87 km) |
| Sieradz to Schoten | 613.43 mi (987.21 km) |
| Sieradz to Seneffe | 632.82 mi (1,018.42 km) |
| Sieradz to Seraing | 578.46 mi (930.94 km) |
| Sieradz to Sint-Amandsberg | 647.61 mi (1,042.23 km) |
| Sieradz to Sint-Andries | 670.32 mi (1,078.77 km) |
| Sieradz to Sint-Genesius-Rode | 625.73 mi (1,007.01 km) |
