C
- Caen
- Callac
- Capdenac
- Carbonne
- Carentan
- Carignan
- Castres
- Cenon
- Cerbère
- Chagny
- Challans
- Champagnole
- Chanac
- Chantonnay
- Chasse-sur-Rhône
- Château-du-Loir
- Chauffailles
- Chaumont
- Chinon
- Cinq-mars-la-pile
- Clermont-Ferrand
- Clermont-La Pardieu
- Cloyes
- Cognac
- Colombier-Fontaine
- Commentry
- Commercy
- Corbigny
- Cousance
- Coutances
- Coutras