How long by boat shanghai to Vietnam?

The distance between Shanghai, China and Ho Chi Minh City, Vietnam is approximately 1,650 nautical miles (3,060 kilometers). The typical sailing time for a cargo ship traveling from Shanghai to Ho Chi Minh City is around 10-14 days. However, the actual travel time may vary depending on factors such as weather conditions, sea traffic, and the vessel's speed.

It is worth noting that there are also direct flights from Shanghai to Ho Chi Minh City, which typically take around 3-4 hours.