| Idaho Falls to Chambray-les-Tours | 4,945.91 mi (7,959.67 km) |
| Idaho Falls to Chamonix-Mont-Blanc | 5,216.30 mi (8,394.82 km) |
| Idaho Falls to Champigny-sur-Marne | 4,931.27 mi (7,936.12 km) |
| Idaho Falls to Champs-Sur-Marne | 4,932.26 mi (7,937.71 km) |
| Idaho Falls to Chanteloup-les-Vignes | 4,907.93 mi (7,898.55 km) |
| Idaho Falls to Chantepie | 4,832.20 mi (7,776.67 km) |
| Idaho Falls to Chantilly | 4,911.23 mi (7,903.86 km) |
| Idaho Falls to Chaponost | 5,159.26 mi (8,303.02 km) |
| Idaho Falls to Charenton-le-Pont | 4,927.31 mi (7,929.73 km) |
| Idaho Falls to Charleville-Mezieres | 4,951.87 mi (7,969.27 km) |
| Idaho Falls to Chartres | 4,916.15 mi (7,911.77 km) |
| Idaho Falls to Chassieu | 5,164.76 mi (8,311.88 km) |
| Idaho Falls to Chateau-d'Olonne | 4,903.88 mi (7,892.03 km) |
| Idaho Falls to Chateau-Gontier | 4,875.11 mi (7,845.73 km) |
| Idaho Falls to Chateau-Thierry | 4,947.80 mi (7,962.71 km) |
