Cost of living in Da Lat (Vietnam) is about the same as 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 25 prices entered by less than 5 different people.
For example, you would need at least ﷼ 3,425 (21,276,370 ₫) in Da Lat to maintain the same standard of living that you can have with ﷼ 3,400 in Al Qurayyat.