- Champaign, Champaign County, Illinois, United States1
- Champaign, IL1
- Chapel Hill, Orange County, North Carolina, United States1
- Charleston County (S.C)1
- Charleston, Coles County, Illinois, United States1
- Charlotte Amalie, Saint Thomas, United States Virgin Islands, United States1
- Charlotte Amalie, United States Virgin Islands1
- Charlotte, Mecklenburg County, North Carolina, United States1
- Chatham, Columbia County, New York, United States1
- Cheraw, Chesterfield County, South Carolina, United States1
- Chester County (S.C.)1
- Chevy Chase, Montgomery County, Maryland, United States1
- Chiriqui Lagoon, Panama, Central America1
- Clarendon County (S.C)1
- Clarendon County (SC)1
- Clarendon, Clarendon County, South Carolina, United States1
- Cool Spring, Camden, Kershaw County, South Carolina, United States1
- Coral Gables, Miami-Dade County, Florida, United States1
- Corning, Steuben County, New York, United States1
- Corning, Steuben County, New York, United states1