Cost of living in Bojnourd (Iran) is 42% cheaper than in Al Mubarraz (Saudi Arabia)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on less than 10 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require ﷼ 14,000 in Al Mubarraz you would need to make just about ﷼ 8,188 (﷼ 91,884,935) in Bojnourd.