- Cardington
- Carbondale
- Carbondale
- Carbondale
- Carbon Hill
- Carbon Cliff
- Captain Cook
- Capitola
- Capitol Heights
- Cape Saint Claire
- Cape Neddick
- Cape May Court House
- Cape May
- Cape Girardeau
- Cape Coral
- Cape Carteret
- Cape Canaveral
- Canyon Rim
- Canyon Lake
- Canyon Lake
- Canyon
- Canutillo
- Canton
- Canton
- Canton
- Canton
- Canton
- Canton
- Canton
- Canton
- Canton
- Canton
- Canton
- Canton
- Canterwood
- Canterbury
- Canonsburg
- Canon City
- Cannon Falls
- Cannon Air Force Base
- Canisteo
- Canfield
- Caney
- Candler-McAfee
- Candia
- Canby
- Canastota
- Canandaigua
- Canal Winchester
- Canal Fulton
- Canajoharie
- Canadian Lakes
- Canadian
- Canaan
- Campo
- Campbelltown
- Campbellsville
- Campbellsport
- Campbell
- Campbell
- Campbell
- Campbell
- Camp Verde
- Camp Swift
- Camp Springs
- Camp Pendleton South
- Camp Pendleton North
- Camp Lake
- Camp Hill
- Camilla
- Cameron Park Colonia
- Cameron Park
- Cameron Park
- Cameron
- Cameron
- Camdenton
- Camden
- Camden
- Camden
- Camden
- Camden
- Camden
- Camden
- Camden
- Camden
- Camden
- Cambridge Springs
- Cambrian Park
- Cambria
- Camas
- Camarillo
- Camano
- Camanche
- Calverton
- Calverton
- Calvert City
- Calumet Park
- Calumet City
- Callaway
- Calistoga
