- Colchester (England)1
- Colombes (France)1
- Columbia (S.C.)2
- Columbia, Richland County, South Carolina, United States3
- Connecticut.3
- Cornwall (England : County)2
- Cornwall, England, United Kingdom8
- Coventry (England)2
- Cowes (England)1
- Cranwell (England)1
- Croydon (London, England)4
- Cumberland, Cumbria, England, United Kingdom2
- Dallas, Dallas County, Texas, United States1
- Daytona (Fla.)1
- Daytona Beach (Fla.)1
- Deauville (France)1
- Delaware1
- Derbyshire (England)1
- Derbyshire, England , United Kingdom1
- Derbyshire, England, United Kingdom16