Country size comparison

compared to

Vietnam is about 3 times bigger than Bulgaria.

Bulgaria is approximately 110,879 sq km, while Vietnam is approximately 331,210 sq km, making Vietnam 199% larger than Bulgaria. Meanwhile, the population of Bulgaria is ~6.9 million people (96.9 million more people live in Vietnam).
Tip: This to-scale comparison of Bulgaria vs. Vietnam uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Vietnam vs. Bulgaria
Flip Comparison · See true size
See Vietnam on top of Bulgaria
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Quality of Life Comparison · 10 statistics
Be 4.3 times more likely to live below the poverty line in Bulgaria
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Cost of Living Comparison · 7 categories - 2026 data
Bulgaria is 76.3% more expensive than Vietnam overall
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