The calculated distance (air line) between Bascov and Piatra Neamţ is approximately 157 miles respectively 253 kilometers.
By car or train, the actual journey to Piatra Neamţ is certainly longer, as only the direct route (as the crow flies) between Bascov and Piatra Neamţ has been calculated here.
Air line (approximately)
253 kilometers
137 nautical miles