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.
Share
Compare further: Bulgaria vs. Vietnam
Flip Comparison · See true size
See Bulgaria on top of Vietnam
→
Quality of Life Comparison · 10 statistics
Be 76.7% less likely to live below the poverty line in Vietnam
→
Cost of Living Comparison · 7 categories - 2026 data
Vietnam is 26.8% cheaper than Bulgaria overall
→