The calculated distance (air line) between Razdol’noye and Pogranichnyy is approximately 65 miles respectively 105 kilometers.
By car or train, the actual journey to Pogranichnyy is certainly longer, as only the direct route (as the crow flies) between Razdol’noye and Pogranichnyy has been calculated here.
Air line (approximately)
105 kilometers
57 nautical miles