South Carolina is about 189 times bigger than Heard Island and McDonald Islands.

Heard Island and McDonald Islands is approximately 412 sq km, while South Carolina is approximately 77,983 sq km, making South Carolina 18,828% larger than Heard Island and McDonald Islands.
Tip: This to-scale comparison of Heard Island and McDonald Islands vs. South Carolina uses the Mercator projection, which distorts the size of regions near the poles.

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