Kostyanovo () is a rural locality (a village) in Nikolskoye Rural Settlement, Ustyuzhensky District, Vologda Oblast, Russia. The population was 2 as of 2002.Данные переписи 2002 года: таблица 2С. М.: Федеральная служба государственной статистики, 2004.
Geography Kostyanovo is located south of Ustyuzhna (the district's administrative centre) by road. Yemelyanikha is the nearest rural locality.Расстояние от Устюжны до Костьянова
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