| Calw to Carpentras | 366.69 mi (590.14 km) |
| Calw to Carquefou | 482.39 mi (776.33 km) |
| Calw to Carqueiranne | 408.86 mi (658.00 km) |
| Calw to Carrieres-sous-Poissy | 304.81 mi (490.54 km) |
| Calw to Carrieres-sur-Seine | 293.43 mi (472.23 km) |
| Calw to Carros | 349.43 mi (562.35 km) |
| Calw to Carvin | 286.14 mi (460.49 km) |
| Calw to Castanet-Tolosan | 498.79 mi (802.73 km) |
| Calw to Castelginest | 491.83 mi (791.53 km) |
| Calw to Castelnau-le-Lez | 420.06 mi (676.02 km) |
| Calw to Castelnaudary | 494.52 mi (795.85 km) |
| Calw to Castelsarrasin | 485.95 mi (782.06 km) |
| Calw to Castres | 470.03 mi (756.45 km) |
| Calw to Caudebec-les-Elbeuf | 351.61 mi (565.86 km) |
| Calw to Caudry | 258.14 mi (415.44 km) |
