Heard Island and McDonald Islands is about 72 times smaller than Armenia.

Armenia is approximately 29,743 sq km, while Heard Island and McDonald Islands is approximately 412 sq km, making Heard Island and McDonald Islands 1.39% the size of Armenia.
Tip: This to-scale comparison of Armenia 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. Armenia

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