Cost of living in Omsk (Russia) is 24% cheaper than in Aden (Yemen)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 49 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require 309,000 ﷼ in Aden you would need to make just about 233,723 ﷼ (руб 55,136) in Omsk.