Cost of living in Geneva (Switzerland) is 131% more expensive than in Alicante (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 670 prices entered by 112 different people.
For example, you would need at least €4,622 (CHF 5,294) in Geneva to maintain the same standard of living that you can have with €2,000 in Alicante.