Cost of living in Florence (Italy) is 7% more expensive than in Abidjan (Ivory Coast)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 492 prices entered by 58 different people.
For example, you would need at least 3,409,361 Franc (€5,285) in Florence to maintain the same standard of living that you can have with 3,200,000 Franc in Abidjan.