Switzerland is about 1,966 times bigger than Nauru.

Nauru is approximately 21 sq km, while Switzerland is approximately 41,277 sq km, making Switzerland 196,457% larger than Nauru. Meanwhile, the population of Nauru is ~9,811 people (8.5 million more people live in Switzerland).
Tip: This to-scale comparison of Nauru vs. Switzerland uses the Mercator projection, which distorts the size of regions near the poles.
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