| Diessen am Ammersee to Cognac | 561.74 mi (904.03 km) |
| Diessen am Ammersee to Cogolin | 392.46 mi (631.60 km) |
| Diessen am Ammersee to Colmar | 173.28 mi (278.87 km) |
| Diessen am Ammersee to Colombes | 410.87 mi (661.24 km) |
| Diessen am Ammersee to Colomiers | 557.10 mi (896.57 km) |
| Diessen am Ammersee to Combs-la-Ville | 395.37 mi (636.29 km) |
| Diessen am Ammersee to Comines | 412.43 mi (663.74 km) |
| Diessen am Ammersee to Compiegne | 390.68 mi (628.73 km) |
| Diessen am Ammersee to Concarneau | 694.45 mi (1,117.62 km) |
| Diessen am Ammersee to Conde-sur-l'Escaut | 380.23 mi (611.92 km) |
| Diessen am Ammersee to Conflans-Sainte-Honorine | 418.39 mi (673.33 km) |
| Diessen am Ammersee to Corbas | 332.68 mi (535.39 km) |
| Diessen am Ammersee to Corbeil-Essonnes | 398.68 mi (641.61 km) |
| Diessen am Ammersee to Cormeilles-en-Parisis | 413.55 mi (665.54 km) |
| Diessen am Ammersee to Cosne sur Loire | 381.93 mi (614.66 km) |
