The calculated distance (air line) between Leninskiye Gory and Nagornyy is approximately 4 miles respectively 6 kilometers.
By car or train, the actual journey to Nagornyy is certainly longer, as only the direct route (as the crow flies) between Leninskiye Gory and Nagornyy has been calculated here.
Air line (approximately)
6 kilometers
3 nautical miles