Cost of living in Abidjan (Ivory Coast) is 7% more expensive than in Arezzo (Italy)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 224 prices entered by 17 different people.
For example, you would need at least €2,876 (1,885,692 Franc) in Abidjan to maintain the same standard of living that you can have with €2,700 in Arezzo.