Places beginning with CH in Chukotskiy Avtonomnyy Okrug, Russia:

Chaplino Chaunskaya Chaunskiy Rayon Chechen Chegitun Chekayrsyn Chetpokaergin Chikayevo Chinaun Chini

Chirineyveyem Chonnon Chukotskiy Avtonomnyy Okrug Chukotskiy Rayon Chukotskoye Chulkhek Chutpen Chuvanskoye Chuvanskoye