Cost of living in Syktyvkar (Russia) is 13% 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 152 prices entered by 9 different people.
For example, you would need at least 2,146KM (руб 79,805) in Syktyvkar to maintain the same standard of living that you can have with 1,900KM in Zenica.