Cost of living in Alchevs'k (Ukraine) is 20% cheaper than in Aden (Yemen)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 61 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require 251,000 ﷼ in Aden you would need to make just about 200,629 ﷼ (21,668₴) in Alchevs'k.