| Neu Isenburg to Cognac | 514.81 mi (828.51 km) |
| Neu Isenburg to Cogolin | 480.75 mi (773.69 km) |
| Neu Isenburg to Colmar | 148.99 mi (239.77 km) |
| Neu Isenburg to Colombes | 299.58 mi (482.13 km) |
| Neu Isenburg to Colomiers | 564.13 mi (907.88 km) |
| Neu Isenburg to Combs-la-Ville | 292.19 mi (470.23 km) |
| Neu Isenburg to Comines | 255.37 mi (410.97 km) |
| Neu Isenburg to Compiegne | 266.03 mi (428.13 km) |
| Neu Isenburg to Concarneau | 591.02 mi (951.16 km) |
| Neu Isenburg to Conde-sur-l'Escaut | 227.37 mi (365.92 km) |
| Neu Isenburg to Conflans-Sainte-Honorine | 304.74 mi (490.44 km) |
| Neu Isenburg to Corbas | 350.13 mi (563.48 km) |
| Neu Isenburg to Corbeil-Essonnes | 296.93 mi (477.86 km) |
| Neu Isenburg to Cormeilles-en-Parisis | 300.76 mi (484.03 km) |
| Neu Isenburg to Cosne sur Loire | 320.06 mi (515.09 km) |
