The calculated distance (air line) between Sărmaşu and Piatra Neamţ is approximately 103 miles respectively 166 kilometers.
By car or train, the actual journey to Piatra Neamţ is certainly longer, as only the direct route (as the crow flies) between Sărmaşu and Piatra Neamţ has been calculated here.
Air line (approximately)
166 kilometers
89 nautical miles