Utah is about 4,527 times bigger than Pitcairn Islands.

Pitcairn Islands is approximately 47 sq km, while Utah is approximately 212,751 sq km, making Utah 452,562% larger than Pitcairn Islands. Meanwhile, the population of Pitcairn Islands is ~50 people (3.5 million more people live in Utah).
Tip: This to-scale comparison of Pitcairn Islands vs. Utah uses the Mercator projection, which distorts the size of regions near the poles.
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