C
- Caen
- Cambrai
- Cannes La Bocca
- Cap-d'Ail
- Capdenac
- Capvern
- Carentan
- Carmaux
- Cassis
- Castelnaudary
- Castres
- Caudry
- Caussade
- Cerbère
- Cesson-sévigné
- Chagny
- Challans
- Chamousset
- Champagnole
- Chanac
- Chapeauroux
- Chasse-sur-Rhône
- Château-du-Loir
- Châteaudun
- Châteaulin
- Chinon
- Cires-lès-mello
- Clermont-Ferrand
- Clisson
- Colmar
- Colomiers
- Combourg
- Conflans - Jarny
- Corbigny
- Cousance
- Coutances
- Coutras
- Culoz