The calculated distance (air line) between Razdol’noye and Ussuriysk is approximately 18 miles respectively 30 kilometers.
By car or train, the actual journey to Ussuriysk is certainly longer, as only the direct route (as the crow flies) between Razdol’noye and Ussuriysk has been calculated here.
Air line (approximately)
30 kilometers
16 nautical miles