City size comparison

compared to

Montreal is about 2.8 times smaller than Rio De Janeiro.

Rio De Janeiro is approximately 1,221 sq km, while Montreal is approximately 432 sq km, making Montreal 35.34% the size of Rio De Janeiro.
Tip: This to-scale comparison of Rio De Janeiro vs. Montreal uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Montreal vs. Rio De Janeiro

Flip Comparison · See true size
See Montreal on top of Rio De Janeiro
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Cost of Living Comparison · 7 categories - 2026 data
Rio De Janeiro is 25.0% cheaper than Montreal
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