City size comparison

compared to

Karachi is about 2.9 times bigger than Rio De Janeiro.

Rio De Janeiro is approximately 1,221 sq km, while Karachi is approximately 3,527 sq km, making Karachi 189% larger than Rio De Janeiro.
Tip: This to-scale comparison of Rio De Janeiro vs. Karachi uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Karachi vs. Rio De Janeiro

Flip Comparison · See true size
See Karachi on top of Rio De Janeiro
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Cost of Living Comparison · 7 categories - 2026 data
Rio De Janeiro is 3.0 times more expensive than Karachi
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