| Castro Valley to Chambray-les-Tours | 5,584.11 mi (8,986.76 km) |
| Castro Valley to Chamonix-Mont-Blanc | 5,847.40 mi (9,410.48 km) |
| Castro Valley to Champigny-sur-Marne | 5,563.44 mi (8,953.50 km) |
| Castro Valley to Champs-Sur-Marne | 5,564.20 mi (8,954.72 km) |
| Castro Valley to Chanteloup-les-Vignes | 5,540.52 mi (8,916.60 km) |
| Castro Valley to Chantepie | 5,472.15 mi (8,806.58 km) |
| Castro Valley to Chantilly | 5,542.63 mi (8,920.00 km) |
| Castro Valley to Chaponost | 5,794.51 mi (9,325.37 km) |
| Castro Valley to Charenton-le-Pont | 5,559.64 mi (8,947.37 km) |
| Castro Valley to Charleville-Mezieres | 5,577.97 mi (8,976.88 km) |
| Castro Valley to Chartres | 5,550.78 mi (8,933.12 km) |
| Castro Valley to Chassieu | 5,799.57 mi (9,333.51 km) |
| Castro Valley to Chateau-d'Olonne | 5,547.09 mi (8,927.18 km) |
| Castro Valley to Chateau-Gontier | 5,514.33 mi (8,874.46 km) |
| Castro Valley to Chateau-Thierry | 5,577.95 mi (8,976.85 km) |
