Cost of living in Amman (Jordan) is 21% 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 1,654 prices entered by 143 different people.
For example, you would need at least 365,275 ﷼ (Dinar 1,034) in Amman to maintain the same standard of living that you can have with 303,000 ﷼ in Aden.