| Cologne to Cognac | 492.55 mi (792.68 km) |
| Cologne to Cogolin | 531.28 mi (855.01 km) |
| Cologne to Colmar | 198.07 mi (318.76 km) |
| Cologne to Colombes | 251.02 mi (403.98 km) |
| Cologne to Colomiers | 569.94 mi (917.22 km) |
| Cologne to Combs-la-Ville | 250.72 mi (403.49 km) |
| Cologne to Comines | 172.50 mi (277.61 km) |
| Cologne to Compiegne | 210.77 mi (339.21 km) |
| Cologne to Concarneau | 531.92 mi (856.04 km) |
| Cologne to Conde-sur-l'Escaut | 150.95 mi (242.93 km) |
| Cologne to Conflans-Sainte-Honorine | 253.81 mi (408.47 km) |
| Cologne to Corbas | 375.97 mi (605.07 km) |
| Cologne to Corbeil-Essonnes | 255.94 mi (411.89 km) |
| Cologne to Cormeilles-en-Parisis | 250.92 mi (403.82 km) |
| Cologne to Cosne sur Loire | 303.97 mi (489.19 km) |
