| Flensburg to Cognac | 760.28 mi (1,223.54 km) |
| Flensburg to Cogolin | 807.24 mi (1,299.12 km) |
| Flensburg to Colmar | 471.48 mi (758.78 km) |
| Flensburg to Colombes | 507.24 mi (816.33 km) |
| Flensburg to Colomiers | 852.58 mi (1,372.10 km) |
| Flensburg to Combs-la-Ville | 514.20 mi (827.53 km) |
| Flensburg to Comines | 386.22 mi (621.56 km) |
| Flensburg to Compiegne | 464.66 mi (747.80 km) |
| Flensburg to Concarneau | 746.31 mi (1,201.08 km) |
| Flensburg to Conde-sur-l'Escaut | 386.72 mi (622.37 km) |
| Flensburg to Conflans-Sainte-Honorine | 506.94 mi (815.84 km) |
| Flensburg to Corbas | 660.49 mi (1,062.95 km) |
| Flensburg to Corbeil-Essonnes | 519.38 mi (835.86 km) |
| Flensburg to Cormeilles-en-Parisis | 505.69 mi (813.83 km) |
| Flensburg to Cosne sur Loire | 581.88 mi (936.44 km) |
