Cost of living in Heraklion (Greece) is 11% more expensive than in Addis Ababa (Ethiopia)
This comparison has some inconsistent or sparse data. It already provides a reliable comparison but it is not bullet-proof. It is based on 808 prices entered by 90 different people.
For example, you would need at least 106,113 Birr (€3,277) in Heraklion to maintain the same standard of living that you can have with 96,000 Birr in Addis Ababa.