- Calhoun Street, Columbia, S.C.1
- California4
- Camden (S.C.)5
- Camden, Knox County, Maine, United States1
- Camden, SC1
- Camp Chickamauga (Ga.)6
- Camp Croft (Spartanburg, S.C.)71
- Camp Cuba Libre (Fla.)2
- Camp Dixon6
- Camp Jackson, Columbia, Richland County, South Carolina, United States2
- Camp Merritt, Dumont and Cresskill, Bergen County, New Jersey, United States1
- Camp Moore, Styx, Lexington County, South Carolina, United States1
- Camp Pendleton (CA)1
- Camp Pendleton (Calif.)3
- Camp Wadsworth (S.C.)13
- Camp Wadsworth, Spartanburg, Spartanburg County, South Carolina, United States1
- Canada2
- Cape Cod (Mass.)1
- Cape May (N.J.)1
- Caprera, Italy3