Cost of living in Butte, Montana (United States) is 18% cheaper than in Andorra la Vella (Andorra)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 271 prices entered by 22 different people.
For example, to keep the same standard of living that would require €3,000 in Andorra la Vella you would need to make just about €2,458 ($3,054) in Butte, Montana.