| Luxembourg to Coudekerque-Branche | 191.71 mi (308.53 km) |
| Luxembourg to Coueron | 396.19 mi (637.60 km) |
| Luxembourg to Coulommiers | 148.16 mi (238.44 km) |
| Luxembourg to Courbevoic | 181.72 mi (292.45 km) |
| Luxembourg to Courcouronnes | 180.79 mi (290.95 km) |
| Luxembourg to Cournon-d'Auvergne | 300.14 mi (483.03 km) |
| Luxembourg to Courrieres | 152.94 mi (246.14 km) |
| Luxembourg to Coutras | 430.65 mi (693.07 km) |
| Luxembourg to Couzeix | 343.81 mi (553.31 km) |
| Luxembourg to Cran-Gevrier | 256.21 mi (412.33 km) |
| Luxembourg to Craponne | 275.05 mi (442.65 km) |
| Luxembourg to Creil | 165.73 mi (266.72 km) |
| Luxembourg to Crepy-en-Valois | 148.11 mi (238.36 km) |
| Luxembourg to Crest | 341.40 mi (549.43 km) |
| Luxembourg to Creteil | 175.06 mi (281.73 km) |
