The calculated distance (air line) between Zarya and Oktyabr’skiy is approximately 11 miles respectively 18 kilometers.
By car or train, the actual journey to Oktyabr’skiy is certainly longer, as only the direct route (as the crow flies) between Zarya and Oktyabr’skiy has been calculated here.
Air line (approximately)
18 kilometers
10 nautical miles