Country size comparison
China is about 29 times bigger than Vietnam.
Vietnam is approximately 331,210 sq km, while China is approximately 9,596,960 sq km, making China 2,798% larger than Vietnam. Meanwhile, the population of Vietnam is ~103.8 million people (1.3 billion more people live in China).
This to-scale comparison of Vietnam vs. China uses the Mercator projection, which distorts the size of regions near the poles. Learn more. Note: Try dragging the outline to reposition.