Cost of living in Kursk (Russia) is 5% more expensive than in Abadan (Iran)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 17 prices entered by less than 5 different people.
For example, you would need at least ﷼ 70,972,880 (руб 103,356) in Kursk to maintain the same standard of living that you can have with ﷼ 67,600,000 in Abadan.