The calculated distance (air line) between Ussuriysk and Smolyaninovo is approximately 44 miles respectively 70 kilometers.
By car or train, the actual journey to Smolyaninovo is certainly longer, as only the direct route (as the crow flies) between Ussuriysk and Smolyaninovo has been calculated here.
Air line (approximately)
70 kilometers
38 nautical miles