Cost of living in Zlín (Czech Republic) is 5% more expensive 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 55 prices entered by 5 different people.
For example, you would need at least 304,273 ﷼ (27,238 Kč) in Zlín to maintain the same standard of living that you can have with 290,000 ﷼ in Aden.