Heard Island and McDonald Islands is about 151 times smaller than Svalbard.

Svalbard is approximately 62,045 sq km, while Heard Island and McDonald Islands is approximately 412 sq km, making Heard Island and McDonald Islands 0.66% the size of Svalbard.
Tip: This to-scale comparison of Svalbard 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. Svalbard

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