The calculated distance (air line) between Doftana and Piatra Neamţ is approximately 125 miles respectively 201 kilometers.
By car or train, the actual journey to Piatra Neamţ is certainly longer, as only the direct route (as the crow flies) between Doftana and Piatra Neamţ has been calculated here.
Air line (approximately)
201 kilometers
108 nautical miles