Azerbaijan is about 4,124 times bigger than Nauru.

Nauru is approximately 21 sq km, while Azerbaijan is approximately 86,600 sq km, making Azerbaijan 412,281% larger than Nauru. Meanwhile, the population of Nauru is ~9,811 people (10.3 million more people live in Azerbaijan).
Tip: This to-scale comparison of Nauru vs. Azerbaijan uses the Mercator projection, which distorts the size of regions near the poles.
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