Country size comparison

compared to

Vietnam is about 443 times bigger than Tonga.

Tonga is approximately 747 sq km, while Vietnam is approximately 331,210 sq km, making Vietnam 44,239% larger than Tonga. Meanwhile, the population of Tonga is ~105,517 people (103.7 million more people live in Vietnam).
Tip: This to-scale comparison of Tonga vs. Vietnam uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Vietnam vs. Tonga

Flip Comparison · See true size
See Vietnam on top of Tonga
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Quality of Life Comparison · 10 statistics
Be 4.3 times more likely to live below the poverty line in Tonga
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Cost of Living Comparison · 7 categories - 2026 data
Tonga is 3.3 times more expensive than Vietnam overall
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Moving from Vietnam to Tonga · Cost, visas & climate
Compare cost of living, salary and climate.
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