Cost of living in Salzburg (Austria) is 37% more expensive than in Almería (Spain)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 129 prices entered by 13 different people.
For example, you would need at least €2,458 in Salzburg to maintain the same standard of living that you can have with €1,800 in Almería.