Hawaii is around the same size as New Caledonia.

New Caledonia is approximately 18,575 sq km, while Hawaii is approximately 16,635 sq km, making Hawaii 89.56% the size of New Caledonia. Meanwhile, the population of New Caledonia is ~297,160 people (1.1 million more people live in Hawaii).
Tip: This to-scale comparison of New Caledonia vs. Hawaii uses the Mercator projection, which distorts the size of regions near the poles.
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