C
- Caen
- Cahors
- Callac
- Capdenac
- Capvern
- Carnoles
- Cassis
- Castelsarrasin
- Castres
- Cazères
- Ceilhes - Roqueredonde
- Cerbère
- Chagny
- Challans
- Champagnole
- Chanac
- Chantonnay
- Château-Arnoux-Saint-Auban
- Châteaudun
- Chauffailles
- Chaumont
- Clermont-Ferrand
- Coarraze - Nay
- Collioure
- Colomiers
- Corbigny
- Cousance
- Cramoisy
- Culmont - Chalindrey