where is omsk?
For the steamships named Omsk, see SS Omsk. Omsk (Russian: Ð¾Ð¼ÑÐº; IPA: [omsk]) is a city and the administrative center of Omsk Oblast, Russia, located in southwestern Siberia 2,236 kilometers (1,389 mi) from Moscow. With a population of 1,154,116, it is Russia's second-largest city east of the Ural Mountains after Novosibirsk, and seventh by size nationally.