Country size comparison

compared to

South Korea is about 3,735 times bigger than Sydney.

Sydney is approximately 27 sq km, while South Korea is approximately 99,720 sq km, making South Korea 373,383% larger than Sydney.
Tip: This to-scale comparison of Sydney vs. South Korea uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: South Korea vs. Sydney

Flip Comparison · See true size
See South Korea on top of Sydney
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Cost of Living Comparison · 7 categories - 2026 data
Sydney is 2.3 times more expensive than South Korea overall
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