The calculated distance (air line) between Dragomireşti and Ploieşti is approximately 34 miles respectively 54 kilometers.
By car or train, the actual journey to Ploieşti is certainly longer, as only the direct route (as the crow flies) between Dragomireşti and Ploieşti has been calculated here.
Air line (approximately)
54 kilometers
29 nautical miles