Country size comparison
Tonga is about 443 times smaller than Vietnam.
Vietnam is approximately 331,210 sq km, while Tonga is approximately 747 sq km, making Tonga 0.23% the size of Vietnam. Meanwhile, the population of Vietnam is ~103.8 million people (103.7 million fewer people live in Tonga).
This to-scale comparison of Vietnam vs. Tonga uses the Mercator projection, which distorts the size of regions near the poles. Learn more. Note: Try dragging the outline to reposition.