C
- Caen
- Cagnes-sur-Mer
- Carnoles
- Carpentras
- Cassis
- Castres
- Cerbère
- Chagny
- Chalais
- Challans
- Champagnole
- Chanac
- Chantonnay
- Chartres
- Chasse-sur-Rhône
- Château-du-Loir
- Château-Renault
- Châteauroux
- Chauffailles
- Chaumont
- Chinon
- Chissay-en-Touraine
- Cinq-mars-la-pile
- Clermont-Ferrand
- Coarraze - Nay
- Commentry
- Compiègne
- Corbigny
- Coutances