Cost of living in İzmit (Turkey) is 7% 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 408 prices entered by 28 different people.
For example, you would need at least E£ 15,981 (4,094TL) in İzmit to maintain the same standard of living that you can have with E£ 15,000 in Alexandria.