C
- Caen
- Callac
- Cambrai
- Capdenac
- Carbonne
- Carignan
- Carmaux
- Carnoles
- Cassis
- Caussade
- Cerbère
- Chagny
- Challans
- Champagnole
- Chantonnay
- Chartres
- Chasse-sur-Rhône
- Château-du-Loir
- Chauffailles
- Chaulnes
- Chaumont
- Chauny
- Chinon
- Cinq-mars-la-pile
- Clermont De l'Oise
- Clermont-Ferrand
- Cloyes
- Combourg
- Compiègne
- Corbigny
- Courville-sur-Eure
- Coutances
- Coutras
- Culoz