| Southborough to Chambray-les-Tours | 264.87 mi (426.26 km) |
| Southborough to Chamonix-Mont-Blanc | 471.01 mi (758.02 km) |
| Southborough to Champigny-sur-Marne | 190.22 mi (306.13 km) |
| Southborough to Champs-Sur-Marne | 190.19 mi (306.08 km) |
| Southborough to Chanteloup-les-Vignes | 169.84 mi (273.33 km) |
| Southborough to Chantepie | 228.28 mi (367.38 km) |
| Southborough to Chantilly | 167.38 mi (269.37 km) |
| Southborough to Chaponost | 428.63 mi (689.82 km) |
| Southborough to Charenton-le-Pont | 187.13 mi (301.15 km) |
| Southborough to Charleville-Mezieres | 217.93 mi (350.72 km) |
| Southborough to Chartres | 194.55 mi (313.10 km) |
| Southborough to Chassieu | 431.55 mi (694.51 km) |
| Southborough to Chateau-d'Olonne | 334.28 mi (537.97 km) |
| Southborough to Chateau-Gontier | 234.22 mi (376.94 km) |
| Southborough to Chateau-Thierry | 201.61 mi (324.46 km) |
