| Horb am Neckar to Cognac | 464.68 mi (747.83 km) |
| Horb am Neckar to Cogolin | 373.52 mi (601.12 km) |
| Horb am Neckar to Colmar | 66.36 mi (106.80 km) |
| Horb am Neckar to Colombes | 295.48 mi (475.53 km) |
| Horb am Neckar to Colomiers | 485.28 mi (780.98 km) |
| Horb am Neckar to Combs-la-Ville | 280.73 mi (451.79 km) |
| Horb am Neckar to Comines | 300.48 mi (483.58 km) |
| Horb am Neckar to Compiegne | 274.58 mi (441.90 km) |
| Horb am Neckar to Concarneau | 581.85 mi (936.39 km) |
| Horb am Neckar to Conde-sur-l'Escaut | 267.62 mi (430.69 km) |
| Horb am Neckar to Conflans-Sainte-Honorine | 302.84 mi (487.37 km) |
| Horb am Neckar to Corbas | 261.92 mi (421.51 km) |
| Horb am Neckar to Corbeil-Essonnes | 284.26 mi (457.48 km) |
| Horb am Neckar to Cormeilles-en-Parisis | 298.04 mi (479.64 km) |
| Horb am Neckar to Cosne sur Loire | 276.29 mi (444.65 km) |
