C
- Caen
- Cagnes-sur-Mer
- Cahors
- Callac
- Campagnac - Saint-geniez
- Cannes La Bocca
- Capdenac
- Carentan
- Carmaux
- Carpentras
- Cassis
- Castres
- Cerbère
- Chagny
- Challans
- Chantenay
- Château-du-Loir
- Châteaubriant
- Châteaudun
- Chauffailles
- Chauny
- Cholet
- Cires-lès-mello
- Clermont-Ferrand
- Collonges - Fontaines
- Combourg
- Connerré - Beillé
- Corbigny
- Cordemais
- Couëron
- Cransac
- Culoz