C
- Caen
- Callac
- Cambrai
- Cannes La Bocca
- Cantin
- Carentan
- Carnoles
- Carry-le-Rouet
- Castelnaudary
- Castres
- Cattenières
- Caudry
- Cazères
- Cerbère
- Chagny
- Challans
- Champagnole
- Châteaudun
- Chauffailles
- Chaumont
- Cherbourg
- Clermont-Ferrand
- Collioure
- Colomiers
- Conflans - Jarny
- Corbehem
- Corbie
- Corbigny
- Corps-nuds
- Cousance
- Coutras
- Cugand
- Cuinchy