Cost of living in Prague (Czech Republic) is 32% more expensive than in Zenica (Bosnia and Herzegovina)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 1,765 prices entered by 265 different people.
For example, you would need at least 2,236KM (31,626 Kč) in Prague to maintain the same standard of living that you can have with 1,700KM in Zenica.