Chafarinas, Islas Spain
Chagos Archipelago (Oil Islands) British Indian Ocean Territory
Channel Islands Guernsey; Jersey
Charlotte Amalie Virgin Islands
Chatham Islands New Zealand
Cheju-do Korea, South
Cheju Strait Pacific Ocean
Chengdu [US Consulate General] China
Chesterfield Islands New Caledonia
(Iles Chesterfield)
Chiang Mai [US Consulate General] Thailand