Country size comparison

compared to

Brunei is about 19 times smaller than Bulgaria.

Bulgaria is approximately 110,879 sq km, while Brunei is approximately 5,765 sq km, making Brunei 5.2% the size of Bulgaria. Meanwhile, the population of Bulgaria is ~6.9 million people (6.4 million fewer people live in Brunei).
Tip: This to-scale comparison of Bulgaria vs. Brunei uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Brunei vs. Bulgaria
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Cost of Living Comparison · 7 categories - 2026 data
Bulgaria is 10.9% more expensive than Brunei overall
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