Country size comparison

compared to

Peru is about 7 times bigger than Oklahoma.

Oklahoma is approximately 177,847 sq km, while Peru is approximately 1,285,216 sq km, making Peru 623% larger than Oklahoma. Meanwhile, the population of Oklahoma is ~3.8 million people (28.5 million more people live in Peru).
Tip: This to-scale comparison of Oklahoma vs. Peru uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Peru vs. Oklahoma
Flip Comparison · See true size
See Peru on top of Oklahoma
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Cost of Living Comparison · 7 categories - 2026 data
Oklahoma is 2.9 times more expensive than Peru overall
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