Heard Island and McDonald Islands is about 74 times smaller than Belgium.

Belgium is approximately 30,528 sq km, while Heard Island and McDonald Islands is approximately 412 sq km, making Heard Island and McDonald Islands 1.35% the size of Belgium.
Tip: This to-scale comparison of Belgium vs. Heard Island and McDonald Islands uses the Mercator projection, which distorts the size of regions near the poles.

Compare further: Heard Island and McDonald Islands vs. Belgium

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