C
- Caen
- Campagnac - Saint-geniez
- Cannes La Bocca
- Capdenac
- Carentan
- Carmaux
- Carnoles
- Castillon
- Caudry
- Cerbère
- Chagny
- Challans
- Chambéry - Challes-les-Eaux
- Chambly
- Chambourg
- Champagnole Paul-émile Victor
- Chanac
- Chartres
- Châteaudun
- Chauffailles
- Chessy
- Chissay-en-Touraine
- Cholet
- Cires-lès-mello
- Clamecy
- Clermont-Ferrand
- Collioure
- Collonges
- Colomiers
- Corbigny
- Coulanges-sur-Yonne
- Courville-sur-Eure
- Coutras
- Cransac