C
- Caen
- Cannes La Bocca
- Carignan
- Carnoles
- Carry-le-Rouet
- Cassis
- Castres
- Caudry
- Cerbère
- Chagny
- Challans
- Chambly
- Champagnole
- Chasse-sur-Rhône
- Château-du-Loir
- Chauffailles
- Chaumont
- Chinon
- Chocques
- Cinq-mars-la-pile
- Cires-lès-mello
- Clermont-Ferrand
- Combourg
- Compiègne
- Coudekerque-branche
- Coutances
- Coutras
- Crépieux La Pape