C
- Caen
- Cagnes-sur-Mer
- Callac
- Cantin
- Carmaux
- Carnoles
- Carry-le-Rouet
- Castres
- Caudry
- Cerbère
- Challans
- Chanac
- Chantenay
- Chantonnay
- Chasse-sur-Rhône
- Château-du-Loir
- Châteaubriant
- Châteaudun
- Chauffailles
- Chinon
- Cholet
- Cinq-mars-la-pile
- Cires-lès-mello
- Clermont-Ferrand
- Clisson
- Coarraze - Nay
- Collioure
- Commentry
- Compiègne
- Couëron
- Coutras