Cost of living in Greenville, South Carolina (United States) is 6% more expensive than in Zaragoza (Spain)
This comparison has some inconsistent or sparse data. It already provides a reliable comparison but it is not bullet-proof. It is based on 438 prices entered by 44 different people.
Detailed prices for each city individually
For example, you would need at least €3,069 ($3,572) in Greenville, South Carolina to maintain the same standard of living that you can have with €2,900 in Zaragoza.