Cost of living in São Luís (Brazil) is 7% 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 127 prices entered by 7 different people.
For example, you would need at least 265,019 ﷼ (R$ 3,933) in São Luís to maintain the same standard of living that you can have with 248,000 ﷼ in Aden.