Cost of living in Trento (Italy) is 85% more expensive than in Afyonkarahisar (Turkey)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 139 prices entered by 11 different people.
For example, you would need at least 6,118TL (€1,009) in Trento to maintain the same standard of living that you can have with 3,300TL in Afyonkarahisar.