The calculated distance (air line) between Făgăraș and Piatra Neamţ is approximately 98 miles respectively 158 kilometers.
By car or train, the actual journey to Piatra Neamţ is certainly longer, as only the direct route (as the crow flies) between Făgăraș and Piatra Neamţ has been calculated here.
Air line (approximately)
158 kilometers
85 nautical miles