| Horb am Neckar to Coudekerque-Branche | 332.86 mi (535.69 km) |
| Horb am Neckar to Coueron | 490.05 mi (788.66 km) |
| Horb am Neckar to Coulommiers | 257.28 mi (414.05 km) |
| Horb am Neckar to Courbevoic | 295.32 mi (475.27 km) |
| Horb am Neckar to Courcouronnes | 286.67 mi (461.34 km) |
| Horb am Neckar to Cournon-d'Auvergne | 318.72 mi (512.93 km) |
| Horb am Neckar to Courrieres | 292.98 mi (471.50 km) |
| Horb am Neckar to Coutras | 478.87 mi (770.67 km) |
| Horb am Neckar to Couzeix | 392.31 mi (631.36 km) |
| Horb am Neckar to Cran-Gevrier | 213.53 mi (343.64 km) |
| Horb am Neckar to Craponne | 263.81 mi (424.57 km) |
| Horb am Neckar to Creil | 287.68 mi (462.97 km) |
| Horb am Neckar to Crepy-en-Valois | 269.42 mi (433.59 km) |
| Horb am Neckar to Crest | 310.25 mi (499.30 km) |
| Horb am Neckar to Creteil | 285.40 mi (459.31 km) |
