| Cities | Distance |
|---|---|
| Opoczno to Senftenberg | 270.09 mi (434.67 km) |
| Opoczno to Siegburg | 568.39 mi (914.73 km) |
| Opoczno to Siegen | 532.50 mi (856.98 km) |
| Opoczno to Sigmaringen | 543.44 mi (874.59 km) |
| Opoczno to Simbach am Inn | 388.59 mi (625.37 km) |
| Opoczno to Simmerath | 609.77 mi (981.33 km) |
| Opoczno to Sindelfingen | 532.77 mi (857.41 km) |
| Opoczno to Sinsheim | 523.55 mi (842.58 km) |
| Opoczno to Sinzheim | 566.27 mi (911.32 km) |
| Opoczno to Sinzig | 569.40 mi (916.36 km) |
| Opoczno to Soest | 523.64 mi (842.72 km) |
| Opoczno to Solingen | 570.16 mi (917.58 km) |
| Opoczno to Soltau | 456.12 mi (734.05 km) |
| Opoczno to Sommerda | 396.43 mi (637.99 km) |
| Opoczno to Sondershausen | 406.04 mi (653.45 km) |