| Flensburg to Coudekerque-Branche | 391.54 mi (630.13 km) |
| Flensburg to Coueron | 711.62 mi (1,145.25 km) |
| Flensburg to Coulommiers | 493.14 mi (793.64 km) |
| Flensburg to Courbevoic | 508.69 mi (818.66 km) |
| Flensburg to Courcouronnes | 520.08 mi (837.00 km) |
| Flensburg to Cournon-d'Auvergne | 682.03 mi (1,097.63 km) |
| Flensburg to Courrieres | 403.83 mi (649.91 km) |
| Flensburg to Coutras | 794.73 mi (1,279.00 km) |
| Flensburg to Couzeix | 712.63 mi (1,146.87 km) |
| Flensburg to Cran-Gevrier | 630.60 mi (1,014.86 km) |
| Flensburg to Craponne | 657.79 mi (1,058.60 km) |
| Flensburg to Creil | 482.28 mi (776.15 km) |
| Flensburg to Crepy-en-Valois | 473.38 mi (761.83 km) |
| Flensburg to Crest | 721.68 mi (1,161.43 km) |
| Flensburg to Creteil | 509.55 mi (820.04 km) |
