Heard Island and McDonald Islands is about 61 times smaller than Maryland.

Maryland is approximately 25,314 sq km, while Heard Island and McDonald Islands is approximately 412 sq km, making Heard Island and McDonald Islands 1.63% the size of Maryland.
Tip: This to-scale comparison of Maryland vs. Heard Island and McDonald Islands uses the Mercator projection, which distorts the size of regions near the poles.

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