C
- Cadaujac
- Caen
- Callac
- Cambrai
- Cannes
- Cannes La Bocca
- Cap-d'Ail
- Capdenac
- Capvern
- Carentan
- Cassis
- Castelnaudary
- Castres
- Caudrot
- Cenon
- Cerbère
- Challans
- Chamonix-mont-blanc
- Champagnole
- Charmes
- Chasse-sur-Rhône
- Château-du-Loir
- Châteaudun
- Chaumont
- Chessy
- Chinon
- Chissay-en-Touraine
- Chorges
- Cires-lès-mello
- Clermont-Ferrand
- Cognac
- Colomiers
- Combourg
- Commercy
- Compiègne
- Conflans - Jarny
- Corbigny
- Cousance
- Coutances
- Coutras
- Cransac
- Cubzac-les-ponts
- Cuinchy