Cost of living in Lille (France) is 7% more expensive than in Amiens (France)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 177 prices entered by 11 different people.
For example, you would need at least €2,783 in Lille to maintain the same standard of living that you can have with €2,600 in Amiens.