The calculated distance (air line) between Semënovskoye and Vostryakovo is approximately 4 miles respectively 7 kilometers.
By car or train, the actual journey to Vostryakovo is certainly longer, as only the direct route (as the crow flies) between Semënovskoye and Vostryakovo has been calculated here.
Air line (approximately)
7 kilometers
4 nautical miles