City size comparison

compared to

Rio De Janeiro is about 1.5 times bigger than Calgary.

Calgary (map shows its 242 named neighbourhoods; the area covers the whole city) is approximately 826 sq km, while Rio De Janeiro is approximately 1,221 sq km, making Rio De Janeiro 48% larger than Calgary.
Tip: This to-scale comparison of Calgary 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. Calgary

Flip Comparison · See true size
See Rio De Janeiro on top of Calgary
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Cost of Living Comparison · 7 categories - 2026 data
Calgary is 97.3% more expensive than Rio De Janeiro
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