C
- Caen
- Cannes La Bocca
- Capdenac
- Carmaux
- Cassis
- Castelnaudary
- Cerbère
- Chagny
- Challans
- Champagnole
- Champigneulles
- Chantenay-Saint-Imbert
- Charmes
- Chasse-sur-Rhône
- Château-du-Loir
- Châteaudun
- Châtelaillon
- Cheilly-lès-Maranges
- Chenevières
- Clermont-Ferrand
- Colmar
- Colomiers
- Commercy
- Conflans - Jarny
- Corbigny
- Cormery
- Courcelles-sur-Nied
- Cousance
- Coutras