Cost of living in Butte, Montana (United States) is 15% 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 254 prices entered by 20 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 €2,553 ($3,005) in Butte, Montana.