Argentina is about 6,749 times bigger than Heard Island and McDonald Islands.

Heard Island and McDonald Islands is approximately 412 sq km, while Argentina is approximately 2,780,400 sq km, making Argentina 674,754% larger than Heard Island and McDonald Islands.
Tip: This to-scale comparison of Heard Island and McDonald Islands vs. Argentina uses the Mercator projection, which distorts the size of regions near the poles.

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