C
- Caen
- Cannes La Bocca
- Cantin
- Cap-d'Ail
- Capdenac
- Carignan
- Castelnaudary
- Castres
- Caussade
- Cerbère
- Cesson-sévigné
- Chagny
- Challans
- Champagnole
- Chartres
- Chasse-sur-Rhône
- Château-du-Loir
- Chaumont
- Cinq-mars-la-pile
- Clermont-Ferrand
- Cognac
- Combourg
- Commercy
- Conflans - Jarny
- Corbigny
- Coulanges-sur-Yonne
- Coutras