Cost of living in Mokp'o (South Korea) is 71% 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 22 prices entered by less than 5 different people.
For example, you would need at least ﷼ 6,142 (₩1,851,719) in Mokp'o to maintain the same standard of living that you can have with ﷼ 3,600 in Al Qurayyat.