Cost of living in Mokp'o (South Korea) is 75% 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 23 prices entered by less than 5 different people.
For example, you would need at least ﷼ 5,948 (₩1,749,280) in Mokp'o to maintain the same standard of living that you can have with ﷼ 3,400 in Al Qurayyat.