| Sierre to Carpentras | 196.66 mi (316.50 km) |
| Sierre to Carquefou | 432.19 mi (695.54 km) |
| Sierre to Carqueiranne | 232.75 mi (374.57 km) |
| Sierre to Carrieres-sous-Poissy | 314.42 mi (506.02 km) |
| Sierre to Carrieres-sur-Seine | 303.57 mi (488.56 km) |
| Sierre to Carros | 175.42 mi (282.31 km) |
| Sierre to Carvin | 357.61 mi (575.51 km) |
| Sierre to Castanet-Tolosan | 352.31 mi (566.99 km) |
| Sierre to Castelginest | 348.09 mi (560.20 km) |
| Sierre to Castelnau-le-Lez | 255.62 mi (411.38 km) |
| Sierre to Castelnaudary | 342.27 mi (550.84 km) |
| Sierre to Castelsarrasin | 349.67 mi (562.75 km) |
| Sierre to Castres | 318.55 mi (512.65 km) |
| Sierre to Caudebec-les-Elbeuf | 365.58 mi (588.35 km) |
| Sierre to Caudry | 325.24 mi (523.43 km) |
