Keperveyem @ 1111km & Argakhtakh @ 1885km

Keperveyem

Small town of 320 residents. Inhabitants are reindeer herding, fishing, hunting, seasonal picking berries and mushrooms, as well as maintenance of the airfield infrastructure.

The village is 36 km from the district centre Bilibino.

Bilibino, pictured above, is home to the world's northernmost nuclear power plant, the Bilibino Nuclear Power Plant, which opened in January 1974. It is the only nuclear power plant in the Russian Far East and has four reactors, each with an output of 12 MWe. The plant will be progressively shut down and decommissioned, and will be replaced by the Akademik Lomonosov floating nuclear power plant. The first reactor was shut down at the end of 2018.

The nearest operating gold mine is located 20 kilometers (12 mi) west of the town.

Argakhtakh

Small town of 500 residents