http://expatistan.com/cost-of-living/comparison/kiev/moscow?
http://expatistan.com/cost-of-living/comparison/kiev/saint-petersburg?
http://expatistan.com/cost-of-living/comparison/kiev/lviv?
http://expatistan.com/cost-of-living/comparison/moscow/minsk?
http://expatistan.com/cost-of-living/comparison/kiev/minsk?