- Charleston Heights (S.C.)3
- Charleston, Charleston County, South Caroline, United States3
- Charlotte Amalie, St. Thomas3
- Charlotte Amalie, United States Virgin Islands3
- Chesnee, Spartanburg County, South Carolina, United States3
- Chicago, Cook County, DuPage County, Illinois, United States3
- Chickamauga (Ga.)3
- Chickamauga Battlefield (Ga.)3
- Cincinnati, Hamilton County, Ohio, United States3
- Clarendon County (S.C.), Orangeburg County (S.C.), Dorchester County (S.C.)3
- Clarendon County (S.C.), Williamsburg County (S.C.)3
- Clemson(S.C.)3
- Cleveland (Ohio)3
- Cokesbury (S.C.)3
- Colleton County (S.C.), Hampton County (S.C.)3
- Collins, Texas, United States3
- Columbia (S.C)3
- Columbia, SC3
- Combahee River, Beaufort County (S.C.)3
- Combahee River,Colleton County (S.C.)3