The calculated distance (air line) between Leu and Râmnicu Vâlcea is approximately 66 miles respectively 106 kilometers.
By car or train, the actual journey to Râmnicu Vâlcea is certainly longer, as only the direct route (as the crow flies) between Leu and Râmnicu Vâlcea has been calculated here.
Air line (approximately)
106 kilometers
57 nautical miles