The calculated distance (air line) between Satulung and Piatra Neamţ is approximately 143 miles respectively 231 kilometers.
By car or train, the actual journey to Piatra Neamţ is certainly longer, as only the direct route (as the crow flies) between Satulung and Piatra Neamţ has been calculated here.
Air line (approximately)
231 kilometers
124 nautical miles