The calculated distance (air line) between Lespezi and Piatra Neamţ is approximately 36 miles respectively 57 kilometers.
By car or train, the actual journey to Piatra Neamţ is certainly longer, as only the direct route (as the crow flies) between Lespezi and Piatra Neamţ has been calculated here.
Air line (approximately)
57 kilometers
31 nautical miles