| Saint Helens to Cavaillon | 752.31 mi (1,210.72 km) |
| Saint Helens to Cebazat | 587.41 mi (945.34 km) |
| Saint Helens to Cenon | 601.99 mi (968.81 km) |
| Saint Helens to Cergy | 369.07 mi (593.96 km) |
| Saint Helens to Cernay | 583.25 mi (938.64 km) |
| Saint Helens to Cesson | 409.63 mi (659.23 km) |
| Saint Helens to Cesson-Sevigne | 371.59 mi (598.01 km) |
| Saint Helens to Cestas | 608.66 mi (979.54 km) |
| Saint Helens to Chalette-sur-Loing | 445.51 mi (716.99 km) |
| Saint Helens to Challans | 457.86 mi (736.86 km) |
| Saint Helens to Chalon-sur-Saone | 570.12 mi (917.52 km) |
| Saint Helens to Chalons-en-Champagne | 436.89 mi (703.11 km) |
| Saint Helens to Chamalieres | 590.40 mi (950.16 km) |
| Saint Helens to Chambery | 667.87 mi (1,074.84 km) |
| Saint Helens to Chambly | 366.12 mi (589.22 km) |
