Lithuania is 6 times larger than Kosovo.
Area: 10,887 km2 World Factbook
Population: 1,859,203 (July 2014) World Factbook
Kosovo is a partially recognised state in Southeastern Europe, which declared independence from Serbia in February 2008 as the Republic of Kosovo. While Serbia recognises the Republic's governance of the territory, it still continues to claim it as its own Autonomous Province of Kosovo and Metohija. Wikipedia
Area: 65,300 km2 World Factbook
Population: 3,505,738 (July 2014) World Factbook
Lithuania, officially the Republic of Lithuania, is a country in Northern Europe, the largest of the three Baltic states. It is situated along the southeastern shore of the Baltic Sea, to the east of Sweden and Denmark. Wikipedia