The calculated distance (air line) between Bikin and Khabarovsk Vtoroy is approximately 120 miles respectively 192 kilometers.
By car or train, the actual journey to Khabarovsk Vtoroy is certainly longer, as only the direct route (as the crow flies) between Bikin and Khabarovsk Vtoroy has been calculated here.
Air line (approximately)
192 kilometers
104 nautical miles