City size comparison

compared to

Rio De Janeiro is around the same size as Rome.

Rome is approximately 1,287 sq km, while Rio De Janeiro is approximately 1,221 sq km, making Rio De Janeiro 94.85% the size of Rome.
Tip: This to-scale comparison of Rome 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. Rome

Flip Comparison · See true size
See Rio De Janeiro on top of Rome
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Cost of Living Comparison · 7 categories - 2026 data
Rome is 77.8% more expensive than Rio De Janeiro
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