The calculated distance (air line) between Vostochnyy and Ivanteyevka is approximately 11 miles respectively 18 kilometers.
By car or train, the actual journey to Ivanteyevka is certainly longer, as only the direct route (as the crow flies) between Vostochnyy and Ivanteyevka has been calculated here.
Air line (approximately)
18 kilometers
9 nautical miles