The calculated distance (air line) between Hârşova and Râmnicu Vâlcea is approximately 178 miles respectively 286 kilometers.
By car or train, the actual journey to Râmnicu Vâlcea is certainly longer, as only the direct route (as the crow flies) between Hârşova and Râmnicu Vâlcea has been calculated here.
Air line (approximately)
286 kilometers
154 nautical miles