Heard Island and McDonald Islands is about 56 times smaller than Djibouti.

Djibouti is approximately 23,200 sq km, while Heard Island and McDonald Islands is approximately 412 sq km, making Heard Island and McDonald Islands 1.78% the size of Djibouti.
Tip: This to-scale comparison of Djibouti vs. Heard Island and McDonald Islands uses the Mercator projection, which distorts the size of regions near the poles.

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