Cost of living in Valladolid (Spain) is 59% more expensive than in Zrenjanin (Serbia)
This comparison has some inconsistent or sparse data. It already provides a reliable comparison but it is not bullet-proof. It is based on 70 prices entered by 8 different people.
For example, you would need at least 128,652 Дин. (€1,087) in Valladolid to maintain the same standard of living that you can have with 81,000 Дин. in Zrenjanin.