Cost of living in Oklahoma City, Oklahoma (United States) is 35% more expensive than in Zaporizhzhya (Ukraine)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 594 prices entered by 80 different people.
For example, you would need at least 37,921₴ ($1,446) in Oklahoma City, Oklahoma to maintain the same standard of living that you can have with 28,000₴ in Zaporizhzhya.