Cost of living in Knoxville, Tennessee (United States) is 30% more expensive than in Zonguldak (Turkey)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 363 prices entered by 42 different people.
For example, you would need at least 2,737TL ($699) in Knoxville, Tennessee to maintain the same standard of living that you can have with 2,100TL in Zonguldak.