| Williamsport to Chambray-les-Tours | 3,706.09 mi (5,964.37 km) |
| Williamsport to Chamonix-Mont-Blanc | 4,011.20 mi (6,455.40 km) |
| Williamsport to Champigny-sur-Marne | 3,740.17 mi (6,019.23 km) |
| Williamsport to Champs-Sur-Marne | 3,742.78 mi (6,023.42 km) |
| Williamsport to Chanteloup-les-Vignes | 3,715.53 mi (5,979.57 km) |
| Williamsport to Chantepie | 3,586.07 mi (5,771.23 km) |
| Williamsport to Chantilly | 3,727.51 mi (5,998.85 km) |
| Williamsport to Chaponost | 3,927.37 mi (6,320.48 km) |
| Williamsport to Charenton-le-Pont | 3,735.32 mi (6,011.42 km) |
| Williamsport to Charleville-Mezieres | 3,803.13 mi (6,120.55 km) |
| Williamsport to Chartres | 3,707.28 mi (5,966.29 km) |
| Williamsport to Chassieu | 3,935.89 mi (6,334.21 km) |
| Williamsport to Chateau-d'Olonne | 3,623.46 mi (5,831.40 km) |
| Williamsport to Chateau-Gontier | 3,632.00 mi (5,845.14 km) |
| Williamsport to Chateau-Thierry | 3,770.37 mi (6,067.82 km) |
