| Duffel to Chamonix-Mont-Blanc | 373.55 mi (601.17 km) |
| Duffel to Champigny-sur-Marne | 181.06 mi (291.39 km) |
| Duffel to Champs-Sur-Marne | 177.01 mi (284.87 km) |
| Duffel to Chanteloup-les-Vignes | 183.44 mi (295.22 km) |
| Duffel to Chantepie | 344.40 mi (554.25 km) |
| Duffel to Chantilly | 160.48 mi (258.27 km) |
| Duffel to Chaponost | 372.54 mi (599.54 km) |
| Duffel to Charenton-le-Pont | 182.97 mi (294.46 km) |
| Duffel to Charleville-Mezieres | 92.18 mi (148.35 km) |
| Duffel to Chartres | 227.29 mi (365.79 km) |
| Duffel to Chassieu | 370.61 mi (596.44 km) |
| Duffel to Chateau-d'Olonne | 426.12 mi (685.77 km) |
| Duffel to Chateau-Gontier | 325.47 mi (523.79 km) |
| Duffel to Chateau-Thierry | 150.23 mi (241.78 km) |
| Duffel to Chateaubriant | 353.10 mi (568.26 km) |
