Cost of living in Colorado Springs, Colorado (United States) is 10% cheaper than in Aalborg (Denmark)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 452 prices entered by 50 different people.
Detailed prices for each city individually
For example, to keep the same standard of living that would require kr23,000 in Aalborg you would need to make just about kr20,591 ($3,408) in Colorado Springs, Colorado.