C
- Cadaujac
- Cahors
- Callac
- Capdenac
- Carcassonne
- Carentan
- Carignan
- Carnoles
- Cassis
- Castres
- Caudrot
- Caussade
- Cavignac
- Cenon
- Cerbère
- Cérons
- Chagny
- Challans
- Champagnole
- Chantonnay
- Charmes
- Chartres
- Chasse-sur-Rhône
- Château-du-Loir
- Châteaubriant
- Châteaubriant Tram Train
- Châteaudun
- Châtelaillon
- Chaumont
- Cholet
- Cinq-mars-la-pile
- Cires-lès-mello
- Clermont-Ferrand
- Clisson
- Cloyes
- Cognac
- Colmar
- Colomiers
- Compiègne
- Corbigny
- Cousance
- Coutances
- Coutras