Cost of living in Surgut (Russia) is 145% more expensive than in Zaporizhzhya (Ukraine)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 71 prices entered by 5 different people.
For example, you would need at least 29,347₴ (руб 58,228) in Surgut to maintain the same standard of living that you can have with 12,000₴ in Zaporizhzhya.