The calculated distance (air line) between Piscu Vechi and Ploieşti is approximately 158 miles respectively 255 kilometers.
By car or train, the actual journey to Ploieşti is certainly longer, as only the direct route (as the crow flies) between Piscu Vechi and Ploieşti has been calculated here.
Air line (approximately)
255 kilometers
137 nautical miles