The calculated distance (air line) between Baia Sprie and Piatra Neamţ is approximately 134 miles respectively 216 kilometers.
By car or train, the actual journey to Piatra Neamţ is certainly longer, as only the direct route (as the crow flies) between Baia Sprie and Piatra Neamţ has been calculated here.
Air line (approximately)
216 kilometers
116 nautical miles