| Rock Island to Chambray-les-Tours | 4,256.78 mi (6,850.63 km) |
| Rock Island to Chamonix-Mont-Blanc | 4,554.07 mi (7,329.06 km) |
| Rock Island to Champigny-sur-Marne | 4,273.64 mi (6,877.76 km) |
| Rock Island to Champs-Sur-Marne | 4,275.69 mi (6,881.07 km) |
| Rock Island to Chanteloup-les-Vignes | 4,249.06 mi (6,838.20 km) |
| Rock Island to Chantepie | 4,137.16 mi (6,658.12 km) |
| Rock Island to Chantilly | 4,258.05 mi (6,852.67 km) |
| Rock Island to Chaponost | 4,478.57 mi (7,207.56 km) |
| Rock Island to Charenton-le-Pont | 4,269.03 mi (6,870.34 km) |
| Rock Island to Charleville-Mezieres | 4,322.09 mi (6,955.73 km) |
| Rock Island to Chartres | 4,246.71 mi (6,834.42 km) |
| Rock Island to Chassieu | 4,486.14 mi (7,219.75 km) |
| Rock Island to Chateau-d'Olonne | 4,187.58 mi (6,739.27 km) |
| Rock Island to Chateau-Gontier | 4,182.72 mi (6,731.44 km) |
| Rock Island to Chateau-Thierry | 4,299.32 mi (6,919.09 km) |
