Cost of living in Aden (Yemen) is 29% 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 75 prices entered by less than 5 different people.
For example, you would need at least ﷼ 96,386,857 (553,615 ﷼) in Aden to maintain the same standard of living that you can have with ﷼ 74,700,000 in Abadan.