Cost of living in Dortmund (Germany) is 60% 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 126 prices entered by 14 different people.
For example, you would need at least 443,477 ﷼ (€1,518) in Dortmund to maintain the same standard of living that you can have with 277,000 ﷼ in Aden.