From Wikipedia - Reading time: 5 min
The South Polar Region.
Cacho Island , Snow Island
Calliope Beach , Snow Island
Camp Academia , Livingston Island
Canetti Peak , Livingston Island
Casanovas Peak , Livingston Island
Castellvi Peak , Livingston Island
Castra Martis Hill , Livingston Island
Castro Peak , Livingston Island
Catalunyan Saddle , Livingston Island
Cavarus Point , Oscar II Coast
Chakarov Island , Biscoe Islands
Chakarov Peak , Oscar II Coast
Chapanov Peak , Oscar II Coast
Chargan Ridge , Graham Coast
Charrúa Gap , Livingston Island
Chavdar Peninsula , Graham Land
Chavei Cove , Livingston Island
Chayka Passage , Trinity Island
Chelopech Hill , Trinity Peninsula
Chemish Ridge , Foyn Coast
Chepelare Peak , Livingston Island
Chepino Saddle , Sentinel Range
Chepra Cove , Graham Coast
Cherepish Ridge , Livingston Island
Cherkovna Point , Graham Coast
Chernomen Glacier , Graham Coast
Chernoochene Glacier , Oscar II Coast
Chernopeev Peak , Trinity Peninsula
Chertigrad Point , Loubet Coast
Cherven Peak , Rugged Island
Chichil Point , Clarence Island
Chintulov Ridge , Oscar II Coast
Chipev Nunatak , Nordenskjöld Coast
Chiprovtsi Point , Rugged Island
Chiren Heights , Graham Coast
Chirpan Peak , Livingston Island
Chochoveni Nunatak , Trinity Peninsula
Chorobates Rock , Nelson Island
Chorul Peninsula , Graham Coast
Christoff Cliff , Livingston Island
Chubra Peak , Davis Coast
Chuchuliga Glacier , Oscar II Coast
Chudomir Cove , Trinity Peninsula
Chukovezer Island , Anvers Island
Chumerna Glacier , Brabant Island
Chuprene Glacier , Smith Island
Churicheni Island , Robert Island
Chuypetlovo Knoll , Foyn Coast
Clio Bay , Lavoisier Island
Coburg Peak , Trinity Peninsula
Cosmolabe Rock , Nelson Island
Crates Bay , Graham Coast