Country size comparison

compared to

Oklahoma is about 1.6 times bigger than Bulgaria.

Bulgaria is approximately 110,879 sq km, while Oklahoma is approximately 177,847 sq km, making Oklahoma 60% larger than Bulgaria. Meanwhile, the population of Bulgaria is ~6.9 million people (3.1 million fewer people live in Oklahoma).
Tip: This to-scale comparison of Bulgaria vs. Oklahoma uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Oklahoma vs. Bulgaria

Flip Comparison · See true size
See Oklahoma on top of Bulgaria
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Quality of Life Comparison · 5 statistics
Be 43.1% more likely to live below the poverty line in Bulgaria
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Cost of Living Comparison · 7 categories - 2026 data
Bulgaria is 40.0% cheaper than Oklahoma
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Compare cost of living, salary and climate.
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