| population | |
| Huyen Giao Thuy | 207273 |
| Huyen Hai Hau | 285298 |
| Huyen My Loc | 68674 |
| Huyen Nam Truc | 203311 |
| population | |
| Huyen Nghia Hung | 205680 |
| Huyen Truc Ninh | 196765 |
| Huyen Vu Ban | 130672 |
| Huyen Xuan Truong |
| population | |
| Huyen Y Yen | 241689 |
| Thanh Pho Nam GJinh |
 | Cat Bi International Airport | ~ 79.99 km |
| Tho Xuan Airport | ~ 90.41 km |
| Noi Bai International Airport | ~ 117.41 km |
| Van Don International Airport | ~ 155.15 km |
| Vinh Airport | ~ 178.79 km |
 | Sam Neua Airport | ~ 228.38 km |
| Na San Airport | ~ 254.33 km |
| Dong Hoi Airport | ~ 306.22 km |
 | Nanning Wuxu Airport | ~ 329.14 km |
