Cost of living in Coimbra (Portugal) is 17% cheaper than in Aguadilla (Puerto Rico)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 324 prices entered by 39 different people.
For example, to keep the same standard of living that would require $3,200 in Aguadilla you would need to make just about $2,670 (€2,340) in Coimbra.