The calculated distance (air line) between Oktyabr’skiy and Udel’naya is approximately 2 miles respectively 3 kilometers.
By car or train, the actual journey to Udel’naya is certainly longer, as only the direct route (as the crow flies) between Oktyabr’skiy and Udel’naya has been calculated here.
Air line (approximately)
3 kilometers
1 nautical miles