The calculated distance (air line) between Smyshlyayevka and Pokhvistnevo is approximately 77 miles respectively 124 kilometers.
By car or train, the actual journey to Pokhvistnevo is certainly longer, as only the direct route (as the crow flies) between Smyshlyayevka and Pokhvistnevo has been calculated here.
Air line (approximately)
124 kilometers
67 nautical miles