| Cities | Distance |
|---|---|
| Sieradz to Colchester | 761.83 mi (1,226.05 km) |
| Sieradz to Coleford | 911.86 mi (1,467.50 km) |
| Sieradz to Colne | 885.96 mi (1,425.82 km) |
| Sieradz to Colwyn Bay | 948.65 mi (1,526.70 km) |
| Sieradz to Congleton | 887.60 mi (1,428.45 km) |
| Sieradz to Conisbrough | 846.60 mi (1,362.47 km) |
| Sieradz to Connahs Quay | 922.25 mi (1,484.21 km) |
| Sieradz to Consett | 876.85 mi (1,411.15 km) |
| Sieradz to Conwy | 954.04 mi (1,535.37 km) |
| Sieradz to Cookstown | 1,071.57 mi (1,724.52 km) |
| Sieradz to Corby | 826.36 mi (1,329.90 km) |
| Sieradz to Corfe Mullen | 898.19 mi (1,445.50 km) |
| Sieradz to Corsham | 897.10 mi (1,443.75 km) |
| Sieradz to Coseley | 884.05 mi (1,422.73 km) |
| Sieradz to Cosham | 856.48 mi (1,378.37 km) |