Heard Island and McDonald Islands is about 397 times smaller than Tunisia.

Tunisia is approximately 163,610 sq km, while Heard Island and McDonald Islands is approximately 412 sq km, making Heard Island and McDonald Islands 0.25% the size of Tunisia.
Tip: This to-scale comparison of Tunisia 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. Tunisia

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