The calculated distance (air line) between Oktyabr’skoye and Gresovskiy is approximately 20 miles respectively 32 kilometers.
By car or train, the actual journey to Gresovskiy is certainly longer, as only the direct route (as the crow flies) between Oktyabr’skoye and Gresovskiy has been calculated here.
Air line (approximately)
32 kilometers
17 nautical miles