Bila Tserkva (Ukrainian:Бiла Церква, Polish:Biała Cerkiew, Russian:Белая Церковь, Belaya Tserkov, literally White Church) is a city in central Ukraine, the largest city in Kiev Oblast. Bila Tserkva is located on the Ros River approximately 80km (50mi) south of Kiev. The area is 34km (13sqmi). Population: 210,919(2013 est.).