Cost of living in Luhans'k (Ukraine) is 60% cheaper than in Zaragoza (Spain)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 211 prices entered by 18 different people.
For example, to keep the same standard of living that would require €2,700 in Zaragoza you would need to make just about €1,090 (35,840₴) in Luhans'k.