Cost of living in Saipan (Northern Mariana Islands) is 55% more expensive than in Al Qurayyat (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 103 prices entered by 14 different people.
For example, you would need at least ﷼ 6,046 ($1,612) in Saipan to maintain the same standard of living that you can have with ﷼ 3,900 in Al Qurayyat.