| Neckargemund to Cognac | 495.96 mi (798.17 km) |
| Neckargemund to Cogolin | 437.85 mi (704.65 km) |
| Neckargemund to Colmar | 111.96 mi (180.19 km) |
| Neckargemund to Colombes | 297.43 mi (478.67 km) |
| Neckargemund to Colomiers | 533.69 mi (858.89 km) |
| Neckargemund to Combs-la-Ville | 286.87 mi (461.66 km) |
| Neckargemund to Comines | 273.46 mi (440.09 km) |
| Neckargemund to Compiegne | 268.54 mi (432.18 km) |
| Neckargemund to Concarneau | 589.30 mi (948.39 km) |
| Neckargemund to Conde-sur-l'Escaut | 242.77 mi (390.70 km) |
| Neckargemund to Conflans-Sainte-Honorine | 303.60 mi (488.59 km) |
| Neckargemund to Corbas | 315.02 mi (506.97 km) |
| Neckargemund to Corbeil-Essonnes | 291.19 mi (468.63 km) |
| Neckargemund to Cormeilles-en-Parisis | 299.20 mi (481.52 km) |
| Neckargemund to Cosne sur Loire | 302.12 mi (486.22 km) |
