City size comparison

compared to

Rio De Janeiro is about 10 times bigger than Dublin.

Dublin is approximately 118 sq km, while Rio De Janeiro is approximately 1,221 sq km, making Rio De Janeiro 937% larger than Dublin.
Tip: This to-scale comparison of Dublin 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. Dublin

Flip Comparison · See true size
See Rio De Janeiro on top of Dublin
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Cost of Living Comparison · 7 categories - 2026 data
Dublin is 2.6 times more expensive than Rio De Janeiro
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