Libya is about 3.8 times bigger than Papua New Guinea.

Papua New Guinea is approximately 462,840 sq km, while Libya is approximately 1,759,540 sq km, making Libya 280% larger than Papua New Guinea. Meanwhile, the population of Papua New Guinea is ~10.8 million people (3.3 million fewer people live in Libya).
Tip: This to-scale comparison of Papua New Guinea vs. Libya uses the Mercator projection, which distorts the size of regions near the poles.
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