The calculated distance (air line) between Vălenii de Munte and Târgovişte is approximately 33 miles respectively 54 kilometers.
By car or train, the actual journey to Târgovişte is certainly longer, as only the direct route (as the crow flies) between Vălenii de Munte and Târgovişte has been calculated here.
Air line (approximately)
54 kilometers
29 nautical miles