The calculated distance (air line) between Thành Phố Uông Bí and Xam Nua is approximately 181 miles respectively 292 kilometers.
By car or train, the actual journey to Xam Nua is certainly longer, as only the direct route (as the crow flies) between Thành Phố Uông Bí and Xam Nua has been calculated here.
Air line (approximately)
292 kilometers
157 nautical miles