C
- Caen
- Cagnes-sur-Mer
- Callac
- Capdenac
- Carbonne
- Carentan
- Carignan
- Carmaux
- Carnoles
- Castres
- Cerbère
- Chagny
- Challans
- Champagnole
- Chartres
- Chasse-sur-Rhône
- Chasseneuil-du-poitou
- Château-du-Loir
- Châtellerault
- Chauffailles
- Chaumont
- Chinon
- Cinq-mars-la-pile
- Clermont-Ferrand
- Clisson
- Colomiers
- Combourg
- Compiègne
- Corbigny
- Courcy - Brimont
- Cros de Cagnes