| Cities | Distance |
|---|---|
| Sieradz to Opwijk | 629.98 mi (1,013.85 km) |
| Sieradz to Ostend | 681.35 mi (1,096.53 km) |
| Sieradz to Oud-Heverlee | 610.85 mi (983.06 km) |
| Sieradz to Oud-Turnhout | 592.12 mi (952.92 km) |
| Sieradz to Oudenaarde | 656.41 mi (1,056.39 km) |
| Sieradz to Oudenburg | 678.34 mi (1,091.68 km) |
| Sieradz to Oupeye | 570.57 mi (918.24 km) |
| Sieradz to Overijse | 617.21 mi (993.30 km) |
| Sieradz to Overpelt | 574.45 mi (924.49 km) |
| Sieradz to Paal | 586.72 mi (944.23 km) |
| Sieradz to Peer | 573.69 mi (923.26 km) |
| Sieradz to Pepinster | 565.12 mi (909.47 km) |
| Sieradz to Peruwelz | 661.67 mi (1,064.86 km) |
| Sieradz to Perwez | 607.26 mi (977.30 km) |
| Sieradz to Philippeville | 625.26 mi (1,006.26 km) |