Country size comparison

compared to

Thailand is about 5 times bigger than South Korea.

South Korea is approximately 99,720 sq km, while Thailand is approximately 513,120 sq km, making Thailand 415% larger than South Korea. Meanwhile, the population of South Korea is ~51.8 million people (17.8 million more people live in Thailand).
Tip: This to-scale comparison of South Korea vs. Thailand uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Thailand vs. South Korea
Flip Comparison · See true size
See Thailand on top of South Korea
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Quality of Life Comparison · 12 statistics
Be 2.9 times more likely to be unemployed in South Korea
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Cost of Living Comparison · 7 categories - 2026 data
South Korea is 49.7% more expensive than Thailand overall
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