DyadinDyadin is a types of [inhabited localities in Russia|rural locality] in Radchenskoye Rural Settlement, Bogucharsky District, Voronezh Oblast, Russia. The population was 333 as of 2010. There are 8 streets.GeographyDyadin is located on the Levaya Bogucharka River, 17 km south of Boguchar by road. Radchenskoye is the nearest rural locality.