Place
- Comino, Malta1
- Condé, Hainault1
- Copenhagen, Denmark1
- Corbach, Germany1
- Corinth, the Peloponnese1
- Corunna, Spain1
- Coudres Island, St Lawrence R1
- County Wicklow, Ireland1
- Courtrai, West Flanders1
- Cox Heath, Kent1
- Danube River, Eastern Europe1
- Dardanelles, Europe/Asia1
- Dave, France1
- Delhi, India1
- Denain, Nord1
- Dendermonde, East Flanders1
- Deptford, Kent1
- Devna, Bulgaria1
- Dieppe, Seine-Inférieure1
- Diessen, the Netherlands1