| Sieradz to Chateaubriant | 935.87 mi (1,506.14 km) |
| Sieradz to Chateaudun | 811.09 mi (1,305.33 km) |
| Sieradz to Chateauneuf-les-Martigues | 848.79 mi (1,365.99 km) |
| Sieradz to Chateaurenard | 834.93 mi (1,343.69 km) |
| Sieradz to Chateauroux | 835.64 mi (1,344.83 km) |
| Sieradz to Chatellerault | 882.69 mi (1,420.55 km) |
| Sieradz to Chatenay-Malabry | 752.82 mi (1,211.54 km) |
| Sieradz to Chatillon | 751.44 mi (1,209.33 km) |
| Sieradz to Chatou | 754.87 mi (1,214.85 km) |
| Sieradz to Chaumont | 651.23 mi (1,048.05 km) |
| Sieradz to Chauny | 693.26 mi (1,115.69 km) |
| Sieradz to Chaville | 755.54 mi (1,215.92 km) |
| Sieradz to Checy | 787.21 mi (1,266.89 km) |
| Sieradz to Chelles | 736.22 mi (1,184.83 km) |
| Sieradz to Chennevieres-sur-Marne | 741.14 mi (1,192.74 km) |
