All South Australia lettersYour suburb, scored
South Australia suburbs — C.
- Cadell
- Cadell Lagoon
- Cadgee
- Calca
- Caliph
- Callanna
- Callington
- Calomba
- Caloote
- Calperum Station
- Caltowie
- Caltowie North
- Caltowie West
- Cambrai
- Camden Park
- Campbelltown
- Campoona
- Canegrass
- Cannawigara
- Canowie
- Canowie Belt
- Canunda
- Cape Borda
- Cape Douglas
- Cape Jaffa
- Cape Jervis
- Caralue
- Carawa
- Carcuma
- Carew
- Carey Gully
- Caroline
- Carpenter Rocks
- Carrickalinga
- Carrieton
- Carriewerloo
- Cassini
- Castambul
- Caurnamont
- Cavan
- Cavenagh
- Caveton
- Ceduna
- Ceduna Waters
- Chaffey
- Chain Of Ponds
- Chandada
- Chandlers Hill
- Chapel Hill
- Chapman Bore
- Charleston
- Charlton Gully
- Charra
- Cheltenham
- Cherry Gardens
- Cherryville
- Chilpenunda
- Chinaman Wells
- Chinbingina
- Chowilla
- Christie Downs
- Christies Beach
- Chundaria
- Clapham
- Clare
- Clarence Gardens
- Clarence Park
- Clarendon
- Clay Wells
- Claypans
- Clayton
- Clayton Bay
- Clayton Station
- Clearview
- Cleland
- Clements Gap
- Cleve
- Clifton Hills Station
- Clinton
- Clinton Centre
- Clovelly Park
- Cobdogla
- Cocata
- Cockaleechie
- Cockatoo Valley
- Cockburn
- Coffin Bay
- Colebatch
- Coles
- College Park
- Colley
- Collinsfield
- Collinsville
- Collinswood
- Colonel Light Gardens
- Colton
- Comaum
- Commissariat Point
- Commonwealth Hill
- Compton
- Concordia
- Condowie
- Conmurra
- Coober Pedy
- Coobowie
- Cooke Plains
- Coolillie
- Cooltong
- Coomandook
- Coombe
- Coomooroo
- Coomunga
- Coonalpyn
- Coonamia
- Coonawarra
- Coondambo
- Coorabie
- Coorong
- Cootra
- Cooyerdoo
- Copeville
- Copley
- Cordillo Downs
- Corny Point
- Coromandel East
- Coromandel Valley
- Cortlinye
- Corunna Station
- Couch Beach
- Coulta
- Cowandilla
- Cowarie
- Cowell
- Cowirra
- Cowleds Landing
- Cradock
- Crafers
- Crafers West
- Craigburn Farm
- Craigmore
- Crescent
- Cromer
- Cross Roads
- Crown Point
- Croydon
- Croydon Park
- Crystal Brook
- Cudlee Creek
- Culburra
- Cultana
- Cumberland Park
- Cummins
- Cungena
- Cunliffe
- Cunningham
- Cunyarie
- Curnamona
- Curramulka
- Currency Creek
- Custon
- Cuttlefish Bay
- Cygnet River