Iran is about 5 times bigger than Vietnam.
Vietnam is approximately 331,210 sq km,
while Iran is approximately 1,648,195 sq km, making
Iran 398% larger than Vietnam.
Meanwhile, the population of Vietnam is ~98.7 million people
(13.8 million fewer people live in Iran).
This to-scale map shows a size comparison of Vietnam compared to Iran.
For more details, see an in-depth
quality of life comparison of Iran vs. Vietnam
using our country comparison tool.
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