C
- Caen
- Cagnes-sur-Mer
- Cahors
- Callac
- Capdenac
- Carbonne
- Carnoles
- Carnoules
- Castelnaudary
- Castres
- Cerbère
- Cercottes
- Chagny
- Challans
- Champagnole
- Chanac
- Chartres
- Chasse-sur-Rhône
- Chauffailles
- Chaumont
- Chinon
- Cinq-mars-la-pile
- Cires-lès-mello
- Clamecy
- Clermont-Ferrand
- Clisson
- Cluses
- Collioure
- Combourg
- Corbigny
- Cornil
- Couëron
- Croix Sainte