Wallis and Futuna is about 2.9 times smaller than Heard Island and McDonald Islands.

Heard Island and McDonald Islands is approximately 412 sq km, while Wallis and Futuna is approximately 142 sq km, making Wallis and Futuna 34.47% the size of Heard Island and McDonald Islands.
Tip: This to-scale comparison of Heard Island and McDonald Islands vs. Wallis and Futuna uses the Mercator projection, which distorts the size of regions near the poles.

Compare further: Wallis and Futuna vs. Heard Island and McDonald Islands

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