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)
Yuzhnoye Medvedkovo District Yuzhnoye Medvedkovo District (Russian: райо́н Ю́жное Медве́дково ) is a territorial division (a district, or raion) in North-Eastern Administrative Okrug, one of the 125 in the federal city of Moscow, Russia. It is located in the north of the federal city. The area of the district is 3.875 km2 . As of the 2010 Census, the total population of the district was 81,986.