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