Chile is about 41 times bigger than New Caledonia.

New Caledonia is approximately 18,575 sq km, while Chile is approximately 756,102 sq km, making Chile 3,971% larger than New Caledonia. Meanwhile, the population of New Caledonia is ~297,160 people (18.1 million more people live in Chile).
Tip: This to-scale comparison of New Caledonia vs. Chile uses the Mercator projection, which distorts the size of regions near the poles.
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