| Gross-Zimmern to Cognac | 513.50 mi (826.40 km) |
| Gross-Zimmern to Cogolin | 470.26 mi (756.81 km) |
| Gross-Zimmern to Colmar | 140.74 mi (226.49 km) |
| Gross-Zimmern to Colombes | 303.04 mi (487.69 km) |
| Gross-Zimmern to Colomiers | 558.90 mi (899.47 km) |
| Gross-Zimmern to Combs-la-Ville | 294.71 mi (474.28 km) |
| Gross-Zimmern to Comines | 264.21 mi (425.21 km) |
| Gross-Zimmern to Compiegne | 270.72 mi (435.69 km) |
| Gross-Zimmern to Concarneau | 594.96 mi (957.49 km) |
| Gross-Zimmern to Conde-sur-l'Escaut | 235.45 mi (378.91 km) |
| Gross-Zimmern to Conflans-Sainte-Honorine | 308.50 mi (496.48 km) |
| Gross-Zimmern to Corbas | 343.02 mi (552.04 km) |
| Gross-Zimmern to Corbeil-Essonnes | 299.34 mi (481.73 km) |
| Gross-Zimmern to Cormeilles-en-Parisis | 304.39 mi (489.87 km) |
| Gross-Zimmern to Cosne sur Loire | 318.81 mi (513.07 km) |
