| Sion to Carpentras | 188.11 mi (302.74 km) |
| Sion to Carquefou | 425.45 mi (684.70 km) |
| Sion to Carqueiranne | 225.95 mi (363.62 km) |
| Sion to Carrieres-sous-Poissy | 311.03 mi (500.56 km) |
| Sion to Carrieres-sur-Seine | 300.31 mi (483.30 km) |
| Sion to Carros | 170.24 mi (273.97 km) |
| Sion to Carvin | 357.05 mi (574.61 km) |
| Sion to Castanet-Tolosan | 343.12 mi (552.19 km) |
| Sion to Castelginest | 338.90 mi (545.41 km) |
| Sion to Castelnau-le-Lez | 246.73 mi (397.08 km) |
| Sion to Castelnaudary | 333.11 mi (536.10 km) |
| Sion to Castelsarrasin | 340.53 mi (548.03 km) |
| Sion to Castres | 309.37 mi (497.89 km) |
| Sion to Caudebec-les-Elbeuf | 362.04 mi (582.64 km) |
| Sion to Caudry | 324.71 mi (522.57 km) |
