It is about 700 km (430 mi) south of Hanoi and about 1,100 km (680 mi) north of Ho Chi Minh City. The North and West side borders Huong Tra town; the South borders Huong Thuy town, and the East side borders Phu Vang district and Huong Thuy town. Located on the two banks of the Perfume River or Perfume River downstream, north of Hai Van Pass, 105 km from Danang, 14 km from Thuan An Seaport, 14 km from Phu Bai International Airport and 50 km from Chan May Port.