Kazakhstan is 4.5 times larger than Ukraine.
Area: 2,724,900 km2 World Factbook
Population: 17,948,816 (July 2014) World Factbook
Kazakhstan, officially the Republic of Kazakhstan, is a contiguous transcontinental country in Central Asia, with its smaller part west of the Ural River in Europe. Wikipedia
Area: 603,550 km2 World Factbook
Population: 44,291,413 (July 2014) World Factbook
Ukraine (English pronunciation /juːˈkreɪn/; Ukrainian: Україна, Ukrayina, /ukrɑˈjinɑ/) is a country in Eastern Europe. Wikipedia