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