The calculated distance (air line) between Phú Lộc and Hai Bà Trưng is approximately 178 miles respectively 287 kilometers.
By car or train, the actual journey to Hai Bà Trưng is certainly longer, as only the direct route (as the crow flies) between Phú Lộc and Hai Bà Trưng has been calculated here.
Air line (approximately)
287 kilometers
155 nautical miles