The calculated distance (air line) between Sântana and Râmnicu Vâlcea is approximately 163 miles respectively 262 kilometers.
By car or train, the actual journey to Râmnicu Vâlcea is certainly longer, as only the direct route (as the crow flies) between Sântana and Râmnicu Vâlcea has been calculated here.
Air line (approximately)
262 kilometers
142 nautical miles