| Diedorf to Carpentras | 403.25 mi (648.97 km) |
| Diedorf to Carquefou | 572.73 mi (921.72 km) |
| Diedorf to Carqueiranne | 427.68 mi (688.29 km) |
| Diedorf to Carrieres-sous-Poissy | 400.33 mi (644.27 km) |
| Diedorf to Carrieres-sur-Seine | 388.87 mi (625.82 km) |
| Diedorf to Carros | 359.60 mi (578.71 km) |
| Diedorf to Carvin | 380.67 mi (612.63 km) |
| Diedorf to Castanet-Tolosan | 556.09 mi (894.94 km) |
| Diedorf to Castelginest | 550.77 mi (886.38 km) |
| Diedorf to Castelnau-le-Lez | 462.93 mi (745.01 km) |
| Diedorf to Castelnaudary | 547.90 mi (881.76 km) |
| Diedorf to Castelsarrasin | 549.03 mi (883.57 km) |
| Diedorf to Castres | 523.82 mi (843.01 km) |
| Diedorf to Caudebec-les-Elbeuf | 447.71 mi (720.52 km) |
| Diedorf to Caudry | 353.56 mi (569.00 km) |
