C
- Caen
- Cagnes-sur-Mer
- Cannes La Bocca
- Capdenac
- Carignan
- Carmaux
- Carnoles
- Cassis
- Castres
- Cerbère
- Chagny
- Challans
- Chambéry - Challes-les-Eaux
- Champagnole
- Charmes
- Chasse-sur-Rhône
- Château-du-Loir
- Châteaudun
- Chaumont
- Cinq-mars-la-pile
- Clermont-Ferrand
- Cluses
- Combourg
- Compiègne
- Conlie
- Coutras
- Crest
- Culmont - Chalindrey
- Culoz