Country size comparison
Vietnam is about 23 times smaller than Australia.
Australia is approximately 7,741,220 sq km, while Vietnam is approximately 331,210 sq km, making Vietnam 4.28% the size of Australia. Meanwhile, the population of Australia is ~26.1 million people (77.7 million more people live in Vietnam).
This to-scale comparison of Australia vs. Vietnam uses the Mercator projection, which distorts the size of regions near the poles. Learn more. Note: Try dragging the outline to reposition.