Country size comparison
compared to
Slovenia is about 23 times smaller than Papua New Guinea.
Papua New Guinea is approximately 462,840 sq km, while Slovenia is approximately 20,273 sq km, making Slovenia 4.38% the size of Papua New Guinea. Meanwhile, the population of Papua New Guinea is ~9.6 million people (7.5 million fewer people live in Slovenia).
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This to-scale comparison of
Papua New Guinea
vs.
Slovenia
uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Slovenia vs. Papua New Guinea
Flip Comparison · See true size
See Slovenia on top of Papua New Guinea
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Quality of Life Comparison · 15 statistics
Be 2.9 times more likely to live below the poverty line in Papua New Guinea
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Cost of Living Comparison · 7 categories - 2026 data
Papua New Guinea is 22.0% more expensive than Slovenia overall
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