The calculated distance (air line) between Khabarovsk and Korfovskiy is approximately 18 miles respectively 29 kilometers.
By car or train, the actual journey to Korfovskiy is certainly longer, as only the direct route (as the crow flies) between Khabarovsk and Korfovskiy has been calculated here.
Air line (approximately)
29 kilometers
16 nautical miles