Heard Island and McDonald Islands is about 225 times smaller than Indiana.

Indiana is approximately 92,895 sq km, while Heard Island and McDonald Islands is approximately 412 sq km, making Heard Island and McDonald Islands 0.44% the size of Indiana.
Tip: This to-scale comparison of Indiana vs. Heard Island and McDonald Islands uses the Mercator projection, which distorts the size of regions near the poles.

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