C
- Caen
- Callac
- Cambrai
- Campagnac - Saint-geniez
- Capdenac
- Carentan
- Carnoles
- Cassis
- Castres
- Caudry
- Cavignac
- Cenon
- Cerbère
- Chagny
- Challans
- Chambly
- Champagney
- Champigneulles
- Chartres
- Châteaudun
- Chauffailles
- Cherbourg
- Cholet
- Cires-lès-mello
- Clermont De l'Oise
- Clermont-Ferrand
- Collonges - Fontaines
- Compiègne
- Corbie
- Corbigny
- Coulanges-sur-Yonne
- Coutances
- Coutras
- Cransac