Cost of living in Bushehr (Iran) is 20% more expensive than in Alicante (Spain)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 268 prices entered by 25 different people.
For example, you would need at least €2,646 (﷼ 109,944,765) in Bushehr to maintain the same standard of living that you can have with €2,200 in Alicante.