Cost of living in Rio Branco (Brazil) is 124% more expensive than in Zhytomyr (Ukraine)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 21 prices entered by 5 different people.
For example, you would need at least 15,936₴ (R$ 1,936) in Rio Branco to maintain the same standard of living that you can have with 7,100₴ in Zhytomyr.