Haiti is about 14 times smaller than Japan.

Japan is approximately 377,915 sq km, while Haiti is approximately 27,750 sq km, making Haiti 7.34% the size of Japan. Meanwhile, the population of Japan is ~123.4 million people (111.5 million fewer people live in Haiti).
Tip: This to-scale comparison of Japan vs. Haiti uses the Mercator projection, which distorts the size of regions near the poles.
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