C
- Caen
- Cagnes-sur-Mer
- Cap-d'Ail
- Capdenac
- Carignan
- Carmaux
- Carnoles
- Castelnaudary
- Castres
- Cerbère
- Cercy-la-Tour
- Chagny
- Challans
- Chalon-sur-Saône
- Champagnole
- Chanac
- Chartres
- Chasse-sur-Rhône
- Chasseneuil-du-poitou
- Château-du-Loir
- Châteaudun
- Chauffailles
- Chaumont
- Chinon
- Chirac
- Cholet
- Cinq-mars-la-pile
- Ciry-le-Noble
- Clermont-Ferrand
- Cognac
- Compiègne
- Corbie
- Coutances
- Coutras
- Cransac