| Roncq to Chateaubriant | 291.74 mi (469.51 km) |
| Roncq to Chateaudun | 201.93 mi (324.97 km) |
| Roncq to Chateauneuf-les-Martigues | 518.20 mi (833.96 km) |
| Roncq to Chateaurenard | 481.61 mi (775.08 km) |
| Roncq to Chateauroux | 280.10 mi (450.78 km) |
| Roncq to Chatellerault | 296.07 mi (476.47 km) |
| Roncq to Chatenay-Malabry | 142.43 mi (229.21 km) |
| Roncq to Chatillon | 139.97 mi (225.26 km) |
| Roncq to Chatou | 135.75 mi (218.46 km) |
| Roncq to Chaumont | 203.81 mi (328.00 km) |
| Roncq to Chauny | 78.75 mi (126.74 km) |
| Roncq to Chaville | 140.67 mi (226.38 km) |
| Roncq to Checy | 203.64 mi (327.73 km) |
| Roncq to Chelles | 131.29 mi (211.29 km) |
| Roncq to Chennevieres-sur-Marne | 137.61 mi (221.46 km) |
