Cost of living in Oran (Algeria) is about the same as 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 73 prices entered by less than 5 different people.
For example, to keep the same standard of living that would require 259,000 ﷼ in Aden you would need to make just about 249,101 ﷼ (117,209 Dinar) in Oran.