City size comparison

compared to

Atlanta is about 3.5 times smaller than Rio De Janeiro.

Rio De Janeiro is approximately 1,221 sq km, while Atlanta is approximately 350 sq km, making Atlanta 28.7% the size of Rio De Janeiro.
Tip: This to-scale comparison of Rio De Janeiro vs. Atlanta uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Atlanta vs. Rio De Janeiro
Flip Comparison · See true size
See Atlanta on top of Rio De Janeiro
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Cost of Living Comparison · 7 categories - 2026 data
Rio De Janeiro is 47.0% cheaper than Atlanta
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