Zambia is about 1,827 times bigger than Heard Island and McDonald Islands.

Heard Island and McDonald Islands is approximately 412 sq km, while Zambia is approximately 752,618 sq km, making Zambia 182,574% larger than Heard Island and McDonald Islands.
Tip: This to-scale comparison of Heard Island and McDonald Islands vs. Zambia uses the Mercator projection, which distorts the size of regions near the poles.

Compare further: Zambia vs. Heard Island and McDonald Islands

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