| Middelharnis to Coudekerque-Branche | 91.57 mi (147.37 km) |
| Middelharnis to Coueron | 409.76 mi (659.44 km) |
| Middelharnis to Coulommiers | 208.34 mi (335.29 km) |
| Middelharnis to Courbevoic | 214.42 mi (345.08 km) |
| Middelharnis to Courcouronnes | 229.29 mi (369.01 km) |
| Middelharnis to Cournon-d'Auvergne | 417.45 mi (671.82 km) |
| Middelharnis to Courrieres | 103.83 mi (167.10 km) |
| Middelharnis to Coutras | 503.55 mi (810.38 km) |
| Middelharnis to Couzeix | 427.11 mi (687.37 km) |
| Middelharnis to Cran-Gevrier | 413.37 mi (665.26 km) |
| Middelharnis to Craponne | 415.65 mi (668.92 km) |
| Middelharnis to Creil | 187.42 mi (301.63 km) |
| Middelharnis to Crepy-en-Valois | 182.72 mi (294.05 km) |
| Middelharnis to Crest | 486.73 mi (783.31 km) |
| Middelharnis to Creteil | 217.88 mi (350.65 km) |
