| Seclin to Chenove | 242.28 mi (389.91 km) |
| Seclin to Cherbourg | 214.69 mi (345.51 km) |
| Seclin to Chevigny-Saint-Sauveur | 243.82 mi (392.39 km) |
| Seclin to Chevilly-Larue | 126.78 mi (204.03 km) |
| Seclin to Chilly-Mazarin | 131.51 mi (211.64 km) |
| Seclin to Choisy-le-Roi | 126.43 mi (203.48 km) |
| Seclin to Cholet | 299.43 mi (481.88 km) |
| Seclin to Clamart | 125.47 mi (201.92 km) |
| Seclin to Claye-Souilly | 111.83 mi (179.97 km) |
| Seclin to Clermont | 85.32 mi (137.31 km) |
| Seclin to Clermont-Ferrand | 329.25 mi (529.88 km) |
| Seclin to Clermont-l'Herault | 478.57 mi (770.19 km) |
| Seclin to Clichy | 118.08 mi (190.03 km) |
| Seclin to Clichy-sous-Bois | 115.16 mi (185.34 km) |
| Seclin to Cluses | 350.28 mi (563.72 km) |
