The calculated distance (air line) between Ostankinskiy and Leninskiye Gory is approximately 9 miles respectively 15 kilometers.
By car or train, the actual journey to Leninskiye Gory is certainly longer, as only the direct route (as the crow flies) between Ostankinskiy and Leninskiye Gory has been calculated here.
Air line (approximately)
15 kilometers
8 nautical miles