Cost of living in Nijmegen (Netherlands) is 125% more expensive than in Zapopan (Mexico)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 336 prices entered by 24 different people.
For example, you would need at least Mex$ 130,506 (€6,004) in Nijmegen to maintain the same standard of living that you can have with Mex$ 58,000 in Zapopan.