| Le Locle to Coudekerque-Branche | 337.89 mi (543.78 km) |
| Le Locle to Coueron | 398.12 mi (640.72 km) |
| Le Locle to Coulommiers | 208.78 mi (336.00 km) |
| Le Locle to Courbevoic | 243.81 mi (392.38 km) |
| Le Locle to Courcouronnes | 227.76 mi (366.54 km) |
| Le Locle to Cournon-d'Auvergne | 191.90 mi (308.83 km) |
| Le Locle to Courrieres | 292.02 mi (469.95 km) |
| Le Locle to Coutras | 357.75 mi (575.74 km) |
| Le Locle to Couzeix | 274.46 mi (441.71 km) |
| Le Locle to Cran-Gevrier | 85.14 mi (137.02 km) |
| Le Locle to Craponne | 132.19 mi (212.73 km) |
| Le Locle to Creil | 248.64 mi (400.16 km) |
| Le Locle to Crepy-en-Valois | 233.17 mi (375.25 km) |
| Le Locle to Crest | 180.80 mi (290.97 km) |
| Le Locle to Creteil | 231.88 mi (373.17 km) |
