| Idar-Oberstein to Chateaubriant | 419.12 mi (674.51 km) |
| Idar-Oberstein to Chateaudun | 294.06 mi (473.24 km) |
| Idar-Oberstein to Chateauneuf-les-Martigues | 448.96 mi (722.53 km) |
| Idar-Oberstein to Chateaurenard | 419.12 mi (674.51 km) |
| Idar-Oberstein to Chateauroux | 327.04 mi (526.32 km) |
| Idar-Oberstein to Chatellerault | 369.71 mi (594.99 km) |
| Idar-Oberstein to Chatenay-Malabry | 236.31 mi (380.30 km) |
| Idar-Oberstein to Chatillon | 235.06 mi (378.29 km) |
| Idar-Oberstein to Chatou | 239.08 mi (384.76 km) |
| Idar-Oberstein to Chaumont | 148.19 mi (238.49 km) |
| Idar-Oberstein to Chauny | 183.19 mi (294.81 km) |
| Idar-Oberstein to Chaville | 239.29 mi (385.10 km) |
| Idar-Oberstein to Checy | 271.29 mi (436.61 km) |
| Idar-Oberstein to Chelles | 219.89 mi (353.88 km) |
| Idar-Oberstein to Chennevieres-sur-Marne | 224.53 mi (361.34 km) |
