| Petite-Synthe to Coudekerque-Branche | 1.70 mi (2.73 km) |
| Petite-Synthe to Coueron | 321.10 mi (516.76 km) |
| Petite-Synthe to Coulommiers | 155.95 mi (250.97 km) |
| Petite-Synthe to Courbevoic | 146.91 mi (236.43 km) |
| Petite-Synthe to Courcouronnes | 165.80 mi (266.84 km) |
| Petite-Synthe to Cournon-d'Auvergne | 366.92 mi (590.50 km) |
| Petite-Synthe to Courrieres | 46.90 mi (75.47 km) |
| Petite-Synthe to Coutras | 428.88 mi (690.22 km) |
| Petite-Synthe to Couzeix | 359.26 mi (578.17 km) |
| Petite-Synthe to Cran-Gevrier | 393.13 mi (632.69 km) |
| Petite-Synthe to Craponne | 380.48 mi (612.33 km) |
| Petite-Synthe to Creil | 122.07 mi (196.46 km) |
| Petite-Synthe to Crepy-en-Valois | 125.84 mi (202.51 km) |
| Petite-Synthe to Crest | 452.10 mi (727.58 km) |
| Petite-Synthe to Creteil | 154.29 mi (248.31 km) |
