City size comparison

compared to

Rio De Janeiro is about 1.3 times smaller than Bangkok.

Bangkok is approximately 1,569 sq km, while Rio De Janeiro is approximately 1,221 sq km, making Rio De Janeiro 77.83% the size of Bangkok.
Tip: This to-scale comparison of Bangkok vs. Rio De Janeiro uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Rio De Janeiro vs. Bangkok

Flip Comparison · See true size
See Rio De Janeiro on top of Bangkok
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Cost of Living Comparison · 7 categories - 2026 data
Bangkok is 10.4% cheaper than Rio De Janeiro
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