Heard Island and McDonald Islands is about 2,959 times smaller than South Africa.

South Africa is approximately 1,219,090 sq km, while Heard Island and McDonald Islands is approximately 412 sq km, making Heard Island and McDonald Islands 0.03% the size of South Africa.
Tip: This to-scale comparison of South Africa 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. South Africa

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