Cost of living in Dammam (Saudi Arabia) is 45% more expensive than in Ahvaz (Iran)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 377 prices entered by 43 different people.
For example, you would need at least ﷼ 59,880,636 (﷼ 6,706) in Dammam to maintain the same standard of living that you can have with ﷼ 41,400,000 in Ahvaz.