| Saint Helens to Chateaubriant | 400.66 mi (644.80 km) |
| Saint Helens to Chateaudun | 412.21 mi (663.39 km) |
| Saint Helens to Chateauneuf-les-Martigues | 783.43 mi (1,260.81 km) |
| Saint Helens to Chateaurenard | 745.62 mi (1,199.96 km) |
| Saint Helens to Chateauroux | 498.91 mi (802.92 km) |
| Saint Helens to Chatellerault | 480.80 mi (773.77 km) |
| Saint Helens to Chatenay-Malabry | 390.10 mi (627.81 km) |
| Saint Helens to Chatillon | 388.36 mi (625.01 km) |
| Saint Helens to Chatou | 379.90 mi (611.39 km) |
| Saint Helens to Chaumont | 504.22 mi (811.46 km) |
| Saint Helens to Chauny | 368.56 mi (593.13 km) |
| Saint Helens to Chaville | 385.41 mi (620.26 km) |
| Saint Helens to Checy | 436.96 mi (703.23 km) |
| Saint Helens to Chelles | 391.28 mi (629.71 km) |
| Saint Helens to Chennevieres-sur-Marne | 394.49 mi (634.86 km) |
