| Fos-sur-Mer to Coudekerque-Branche | 536.53 mi (863.47 km) |
| Fos-sur-Mer to Coueron | 414.92 mi (667.75 km) |
| Fos-sur-Mer to Coulommiers | 380.94 mi (613.07 km) |
| Fos-sur-Mer to Courbevoic | 397.45 mi (639.64 km) |
| Fos-sur-Mer to Courcouronnes | 376.93 mi (606.61 km) |
| Fos-sur-Mer to Cournon-d'Auvergne | 179.90 mi (289.52 km) |
| Fos-sur-Mer to Courrieres | 492.93 mi (793.30 km) |
| Fos-sur-Mer to Coutras | 273.88 mi (440.76 km) |
| Fos-sur-Mer to Couzeix | 247.23 mi (397.87 km) |
| Fos-sur-Mer to Cran-Gevrier | 178.56 mi (287.37 km) |
| Fos-sur-Mer to Craponne | 158.66 mi (255.33 km) |
| Fos-sur-Mer to Creil | 417.76 mi (672.32 km) |
| Fos-sur-Mer to Crepy-en-Valois | 411.18 mi (661.73 km) |
| Fos-sur-Mer to Crest | 88.10 mi (141.79 km) |
| Fos-sur-Mer to Creteil | 387.34 mi (623.36 km) |
