| Dax to Carpentras | 304.59 mi (490.19 km) |
| Dax to Carquefou | 248.76 mi (400.33 km) |
| Dax to Carqueiranne | 360.00 mi (579.37 km) |
| Dax to Carrieres-sous-Poissy | 390.66 mi (628.71 km) |
| Dax to Carrieres-sur-Seine | 392.99 mi (632.45 km) |
| Dax to Carros | 411.34 mi (661.99 km) |
| Dax to Carvin | 504.97 mi (812.66 km) |
| Dax to Castanet-Tolosan | 128.17 mi (206.27 km) |
| Dax to Castelginest | 124.02 mi (199.59 km) |
| Dax to Castelnau-le-Lez | 247.48 mi (398.28 km) |
| Dax to Castelnaudary | 152.92 mi (246.11 km) |
| Dax to Castelsarrasin | 109.82 mi (176.73 km) |
| Dax to Castres | 165.13 mi (265.75 km) |
| Dax to Caudebec-les-Elbeuf | 397.27 mi (639.34 km) |
| Dax to Caudry | 490.49 mi (789.36 km) |
