C
- Cambrai
- Cap-d'Ail
- Capdenac
- Carmaux
- Cassis
- Castres
- Cerbère
- Châbons
- Chagny
- Challans
- Chambéry - Challes-les-Eaux
- Chanac
- Chasse-sur-Rhône
- Château-du-Loir
- Châteaudun
- Chauffailles
- Chirac
- Chouzy
- Clelles - Mens
- Clermont-Ferrand
- Cluses
- Coat-Guégan
- Colomiers
- Corbigny
- Cousance
- Coutras
- Croix - Wasquehal
- Cugand
- Culoz