C
- Caen
- Callac
- Cambrai
- Cannes La Bocca
- Carentan
- Carmaux
- Carnoles
- Castres
- Cenon
- Cerbère
- Challans
- Champagnole
- Chanac
- Chasse-sur-Rhône
- Château-du-Loir
- Châteaudun
- Châteauneuf-sur-Cher
- Châteauroux
- Chauffailles
- Chaumont
- Cherbourg
- Chinon
- Cinq-mars-la-pile
- Clermont-Ferrand
- Clisson
- Coarraze - Nay
- Colomiers
- Combourg
- Commentry
- Compiègne
- Cormery
- Cosne-sur-Loire
- Coutances
- Coutras