Cost of living in Aden (Yemen) is 26% 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 60 prices entered by less than 5 different people.
For example, you would need at least ﷼ 85,306,636 (507,220 ﷼) in Aden to maintain the same standard of living that you can have with ﷼ 67,900,000 in Abadan.