The calculated distance (air line) between Oktyabr’skoye and Nizhnegorskiy is approximately 31 miles respectively 50 kilometers.
By car or train, the actual journey to Nizhnegorskiy is certainly longer, as only the direct route (as the crow flies) between Oktyabr’skoye and Nizhnegorskiy has been calculated here.
Air line (approximately)
50 kilometers
27 nautical miles