Dolgo-MakhovatkaDolgo-Makhovatka is a rural locality in Novosilskoye Rural Settlement, Semiluksky District, Voronezh Oblast, Russia. The population was 69 as of 2010. There are 3 streets.GeographyDolgo-Makhovatka is located on the right bank of the Olshanka River, 59 km northwest of Semiluki by road. Staraya Olshanka is the nearest rural locality.