It is about 120km to 140km
The two main in rivers in Vietnam are the Red River and the Mekong River.
there are 2 main areas which are Red River Delta and Cuu Long River Delta.
The city located on the Red River that is the capital of Vietnam is Hanoi.
The Red River
Hanoi, the capital of Vietnam, is located on the Red River.
The question is just asking what the capital of Vietnam is, which is Hanoi.It is located on the Red River of China (Hong He, or Vietnamese Song Hong).
North Vietnam
they settled on the red river delta
The two largest rivers in Vietnam are the RED RIVER in northern Vietnam (which flows through the capital Hanoi) and the MEKONG RIVER in southern Vietnam (which flows through the largest city both called Saigon and Ho Chi Minh City).
mekong river, mekong delta, red river and the red river delta are pretty much the only major water features.
· Rajang River (Malaysia) · Red River (China, Vietnam)
Hanoi means City on the Bend of the River because it is near the Red River.