- Clemson, Anderson County, Pickens County, South Carolina, United States1
- Clinton, Middlesex County, Connecticut, United States1
- Cokesbury, Greenwood County, South Carolina, United States1
- Collins, Collin County, Texas, United States1
- Columbia, Richland County, South Carolina, United states1
- Columbia, Richland County, South carolina, United States1
- Columbia, S.C.1
- Columbia, South Carolina, United States1
- Columbus, Franklin County, Ohio, United States1
- Columbus, Lowndes County, Mississippi, United States1
- Columbus, Muscogee County, Georgia, United States1
- Congaree, Richland County, South Carolina, United States1
- Conway (S.C.)1
- Conway (S.C.)
1
- Coos Bay, Coos County, Oregon, United States1
- Coosawhatchie, Jasper 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
- Corsicana, Navarro County, Texas, United States1