| Seclin to Chateaubriant | 279.08 mi (449.14 km) |
| Seclin to Chateaudun | 187.36 mi (301.53 km) |
| Seclin to Chateauneuf-les-Martigues | 505.14 mi (812.94 km) |
| Seclin to Chateaurenard | 468.42 mi (753.85 km) |
| Seclin to Chateauroux | 265.38 mi (427.08 km) |
| Seclin to Chatellerault | 281.51 mi (453.04 km) |
| Seclin to Chatenay-Malabry | 127.69 mi (205.50 km) |
| Seclin to Chatillon | 125.24 mi (201.55 km) |
| Seclin to Chatou | 121.04 mi (194.79 km) |
| Seclin to Chaumont | 193.28 mi (311.06 km) |
| Seclin to Chauny | 64.99 mi (104.59 km) |
| Seclin to Chaville | 125.94 mi (202.68 km) |
| Seclin to Checy | 188.91 mi (304.03 km) |
| Seclin to Chelles | 116.63 mi (187.69 km) |
| Seclin to Chennevieres-sur-Marne | 122.93 mi (197.83 km) |
