C
- Caen
- Cagnes-sur-Mer
- Cambrai
- Cannes
- Cannes La Bocca
- Carentan
- Carmaux
- Cassis
- Castelnaudary
- Cerbère
- Ceyzériat
- Chagny
- Challans
- Chamonix-mont-blanc
- Champagnole
- Chanac
- Chantonnay
- Chapeauroux
- Chasse-sur-Rhône
- Château-du-Loir
- Châteaudun
- Châteaulin
- Chazay - Marcilly
- Cheilly-lès-Maranges
- Cholet
- Cires-lès-mello
- Clacy - Mons
- Clermont-Ferrand
- Cluses
- Combourg
- Corbigny
- Cornil
- Couëron
- Coutras
- Culoz