City size comparison

compared to

Rio De Janeiro is about 1.4 times bigger than Dallas.

Dallas is approximately 880 sq km, while Rio De Janeiro is approximately 1,221 sq km, making Rio De Janeiro 39% larger than Dallas.
Tip: This to-scale comparison of Dallas 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. Dallas

Flip Comparison · See true size
See Rio De Janeiro on top of Dallas
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Cost of Living Comparison · 7 categories - 2026 data
Dallas is 2.3 times more expensive than Rio De Janeiro
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