From the Wikipedia page [1]
Butyrsky District (Russian: Бутырский райо́н) is an administrative district (raion) of North-Eastern Administrative Okrug, and one of the 125 raions of Moscow, Russia. It is 6 km north of the Moscow city center, located just outside the third ring road, with Timiryazevsky District to the west and Marfino District and Maryina roshcha District to the east. The area of the district is 5.04 square kilometers (1.95 sq mi).