It's about 180 km from Hanoi to the Northeast and the traffic is very convenient so visitors can choose to move to Lang Son in 3 ways. Travel by local bus: You can go to My Dinh wharf, Gia Lam or Luong Yen to pick up the car to Lang Son with the fare ranging from 100,000 - 170,000 VND / person. Lang Son travel by train: You can choose Lang Son - Dong Dang route departing from 6am or 9h45 with the price from 80,000 - 115,000 VND / person Lang Son tourism by private transfer: According to those who have experience in Lang Son, you can move along the roads of Hanoi - Bac Ninh - Bac Giang - Lang Son or according to QL5 and then onto 1A road.