The network of road, railway and river-way transportation is convenient. The province lies on railway and National Highway No.5: Hanoi- Hai Duong- Haiphong, on National Highway No.18: Bac Ninh- Hai Duong- Quang Ninh. Cong Cau river- port has a total capacity of 300,000 tons per year.

Hai Duong is 58km from Hanoi, 45km from Hai Phong, and 80km from Ha Long Bay.