C
- Cadaujac
- Caen
- Caffiers
- Cagnes-sur-Mer
- Cahors
- Cambrai
- Cannes La Bocca
- Capdenac
- Carignan
- Carmaux
- Carnoles
- Carry-le-Rouet
- Castres
- Cerbère
- Cessieu
- Ceyzériat
- Châbons
- Chagny
- Challans
- Chambéry - Challes-les-Eaux
- Chamonix-mont-blanc
- Chamousset
- Champagnole
- Chanac
- Chaponost
- Charbonnières-les-Bains
- Charmes
- Chartres
- Chasse-sur-Rhône
- Château-du-Loir
- Châteaudun
- Chaugey
- Chaumont
- Chedde
- Cherbourg
- Cinq-mars-la-pile
- Clelles - Mens
- Clermont-Ferrand
- Cluses
- Colomiers
- Combourg
- Compiègne
- Couëron
- Coutras
- Crest
- Croix Sainte
- Cuinchy
- Culoz