Country size comparison

compared to

Bulgaria is about 3 times smaller than Vietnam.

Vietnam is approximately 331,210 sq km, while Bulgaria is approximately 110,879 sq km, making Bulgaria 33.48% the size of Vietnam. Meanwhile, the population of Vietnam is ~103.8 million people (96.9 million fewer people live in Bulgaria).
Tip: This to-scale comparison of Vietnam vs. Bulgaria uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Bulgaria vs. Vietnam

Flip Comparison · See true size
See Bulgaria on top of Vietnam
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Quality of Life Comparison · 10 statistics
Be 76.7% less likely to live below the poverty line in Vietnam
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Cost of Living Comparison · 7 categories - 2026 data
Vietnam is 26.8% cheaper than Bulgaria overall
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Moving from Bulgaria to Vietnam · Cost, visas & climate
Compare cost of living, salary and climate.
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