| Sieradz to Butzbach | 445.39 mi (716.79 km) |
| Sieradz to Buxtehude | 401.45 mi (646.06 km) |
| Sieradz to Cadolzburg | 376.55 mi (605.99 km) |
| Sieradz to Calbe | 298.93 mi (481.08 km) |
| Sieradz to Calw | 485.57 mi (781.44 km) |
| Sieradz to Castrop-Rauxel | 490.47 mi (789.33 km) |
| Sieradz to Celle | 374.29 mi (602.36 km) |
| Sieradz to Cham | 314.91 mi (506.80 km) |
| Sieradz to Chemnitz | 257.88 mi (415.02 km) |
| Sieradz to Clausthal-Zellerfeld | 360.38 mi (579.98 km) |
| Sieradz to Cloppenburg | 460.57 mi (741.22 km) |
| Sieradz to Coburg | 351.02 mi (564.92 km) |
| Sieradz to Coesfeld | 495.27 mi (797.06 km) |
| Sieradz to Cologne | 511.49 mi (823.16 km) |
| Sieradz to Coswig | 225.15 mi (362.34 km) |
