Ukraine is bordered by Russia to the east; Belarus to the north; Poland, Slovakia, and Hungary to the west; Romania and Moldova to the southwest; and the Black Sea and Sea of Azov to the south. The city of Kiev is the capital and the largest city of Ukraine.
Rail transport in Ukraine plays the role of connecting all major urban areas, port facilities and industrial centers with neighbouring countries. The heaviest concentration of railroad track is located in the Donbas region of Ukraine.
Ukraine is bordered by 
