Cost of living in Goma (Democratic Republic of the Congo) is 12% 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 23 prices entered by less than 5 different people.
For example, you would need at least ﷼ 78,665,990 (3,009,878 Franc) in Goma to maintain the same standard of living that you can have with ﷼ 70,400,000 in Abadan.