The calculated distance (air line) between Zheleznodorozhnyy and Malakhovka is approximately 7 miles respectively 11 kilometers.
By car or train, the actual journey to Malakhovka is certainly longer, as only the direct route (as the crow flies) between Zheleznodorozhnyy and Malakhovka has been calculated here.
Air line (approximately)
11 kilometers
6 nautical miles