Cost of living in Arezzo (Italy) is 148% more expensive than in Alexandria (Egypt)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 321 prices entered by 26 different people.
For example, you would need at least E£ 37,177 (€1,801) in Arezzo to maintain the same standard of living that you can have with E£ 15,000 in Alexandria.