Cost of living in Trento (Italy) is 157% more expensive than in Adana (Turkey)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 277 prices entered by 26 different people.
For example, you would need at least 15,152TL (€2,327) in Trento to maintain the same standard of living that you can have with 5,900TL in Adana.