| Ionia to Chambray-les-Tours | 3,970.86 mi (6,390.47 km) |
| Ionia to Chamonix-Mont-Blanc | 4,270.22 mi (6,872.26 km) |
| Ionia to Champigny-sur-Marne | 3,991.45 mi (6,423.62 km) |
| Ionia to Champs-Sur-Marne | 3,993.63 mi (6,427.13 km) |
| Ionia to Chanteloup-les-Vignes | 3,966.82 mi (6,383.97 km) |
| Ionia to Chantepie | 3,850.98 mi (6,197.56 km) |
| Ionia to Chantilly | 3,976.49 mi (6,399.54 km) |
| Ionia to Chaponost | 4,192.84 mi (6,747.72 km) |
| Ionia to Charenton-le-Pont | 3,986.78 mi (6,416.10 km) |
| Ionia to Charleville-Mezieres | 4,043.29 mi (6,507.04 km) |
| Ionia to Chartres | 3,963.16 mi (6,378.10 km) |
| Ionia to Chassieu | 4,200.63 mi (6,760.25 km) |
| Ionia to Chateau-d'Olonne | 3,898.86 mi (6,274.61 km) |
| Ionia to Chateau-Gontier | 3,896.69 mi (6,271.11 km) |
| Ionia to Chateau-Thierry | 4,018.19 mi (6,466.64 km) |
