| Grande-Synthe to Creutzwald | 231.26 mi (372.17 km) |
| Grande-Synthe to Croissy-sur-Seine | 147.76 mi (237.80 km) |
| Grande-Synthe to Croix | 43.67 mi (70.28 km) |
| Grande-Synthe to Crosne | 159.02 mi (255.91 km) |
| Grande-Synthe to Cuers | 565.55 mi (910.16 km) |
| Grande-Synthe to Cugnaux | 518.49 mi (834.43 km) |
| Grande-Synthe to Cusset | 341.23 mi (549.15 km) |
| Grande-Synthe to Dammarie-le-Lys | 173.13 mi (278.62 km) |
| Grande-Synthe to Dammartin-en-Goele | 136.44 mi (219.58 km) |
| Grande-Synthe to Dardilly | 376.94 mi (606.63 km) |
| Grande-Synthe to Darnetal | 119.77 mi (192.76 km) |
| Grande-Synthe to Dax | 528.34 mi (850.28 km) |
| Grande-Synthe to Decines-Charpieu | 382.24 mi (615.16 km) |
| Grande-Synthe to Denain | 67.30 mi (108.31 km) |
| Grande-Synthe to Deuil-la-Barre | 140.76 mi (226.53 km) |
