Dong Hoi is a locality located 401.73 km north-northwest from Hanoi in Quang Binh, Vietnam. The population of Dong Hoi is 160,325 people. Da Nang, Dong Ha, Ha Tinh are located close to Dong Hoi. You can find Dong Hoi on any map using the following decimal coordinates: 17.4833 (latitude), 106.6 (longitude).