Cost of living in Londrina (Brazil) is 14% more expensive than in Zielona Góra (Poland)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 204 prices entered by 18 different people.
For example, you would need at least 6,246 zł (R$ 6,235) in Londrina to maintain the same standard of living that you can have with 5,500 zł in Zielona Góra.