Country size comparison
Thailand is about 19 times smaller than China.
China is approximately 9,596,960 sq km, while Thailand is approximately 513,120 sq km, making Thailand 5.35% the size of China. Meanwhile, the population of China is ~1.4 billion people (1.3 billion fewer people live in Thailand).
This to-scale comparison of China vs. Thailand uses the Mercator projection, which distorts the size of regions near the poles. Learn more. Note: Try dragging the outline to reposition.