New Caledonia is about 103 times smaller than Indonesia.

Indonesia is approximately 1,904,569 sq km, while New Caledonia is approximately 18,575 sq km, making New Caledonia 0.98% the size of Indonesia. Meanwhile, the population of Indonesia is ~277.3 million people (277.0 million fewer people live in New Caledonia).
This to-scale comparison of Indonesia vs. New Caledonia uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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