the town of Kstovo is 22 km southeast of a city that is the capital of which federal district ?
Kstovo Kstovo (Russian: Ксто́во ) is a town and the administrative center of Kstovsky District in Nizhny Novgorod Oblast, Russia, located on the right bank of the Volga River, 22 km southeast of Nizhny Novgorod, the administrative center of the oblast. Population:  (2010 Census) ;  (2002 Census) ;  (1989 Census)
Zyuzino District Zyuzino District (Russian: райо́н З́юзино ) is an administrative district (raion), one of the twelve in South-Western Administrative Okrug of the federal city of Moscow, Russia. As of the 2010 Census, the total population of the district was 123,003.