Hong Kong is about 19 times smaller than El Salvador.

El Salvador is approximately 21,041 sq km, while Hong Kong is approximately 1,108 sq km, making Hong Kong 5.27% the size of El Salvador. Meanwhile, the population of El Salvador is ~6.6 million people (707,843 more people live in Hong Kong).
This to-scale comparison of El Salvador vs. Hong Kong uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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