The calculated distance (air line) between Zheleznodorozhnyy and Metrogorodok is approximately 10 miles respectively 16 kilometers.
By car or train, the actual journey to Metrogorodok is certainly longer, as only the direct route (as the crow flies) between Zheleznodorozhnyy and Metrogorodok has been calculated here.
Air line (approximately)
16 kilometers
9 nautical miles