| Diedorf to Coudekerque-Branche | 417.18 mi (671.39 km) |
| Diedorf to Coueron | 584.45 mi (940.58 km) |
| Diedorf to Coulommiers | 352.50 mi (567.29 km) |
| Diedorf to Courbevoic | 390.45 mi (628.37 km) |
| Diedorf to Courcouronnes | 382.08 mi (614.90 km) |
| Diedorf to Cournon-d'Auvergne | 399.09 mi (642.28 km) |
| Diedorf to Courrieres | 380.31 mi (612.05 km) |
| Diedorf to Coutras | 564.03 mi (907.72 km) |
| Diedorf to Couzeix | 479.12 mi (771.07 km) |
| Diedorf to Cran-Gevrier | 276.71 mi (445.33 km) |
| Diedorf to Craponne | 336.51 mi (541.56 km) |
| Diedorf to Creil | 381.94 mi (614.67 km) |
| Diedorf to Crepy-en-Valois | 363.64 mi (585.22 km) |
| Diedorf to Crest | 370.15 mi (595.71 km) |
| Diedorf to Creteil | 380.68 mi (612.64 km) |
