Cost of living in Valladolid (Spain) is 60% 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 160 prices entered by 14 different people.
For example, you would need at least 111,861 Дин. (€944) in Valladolid to maintain the same standard of living that you can have with 70,000 Дин. in Zrenjanin.