Ukraine is a country in Eastern Europe. It is bordered by Russia to the east and north-east; Belarus to the north; Poland, Slovakia and Hungary to the west; and Romania, Moldova, Crimea, and the Black Sea to the south. Including Crimea, Ukraine has an area of 603,628 km2 (233,062 sq mi), and is the second-largest country in Europe after Russia. Excluding Crimea, Ukraine has a population of about 42 million, making it the eighth-most populous country in Europe. Its capital and largest city is Kyiv.