The calculated distance (air line) between Zavodskoy and Spassk-Dal’niy is approximately 83 miles respectively 134 kilometers.
By car or train, the actual journey to Spassk-Dal’niy is certainly longer, as only the direct route (as the crow flies) between Zavodskoy and Spassk-Dal’niy has been calculated here.
Air line (approximately)
134 kilometers
72 nautical miles