City size comparison

compared to

Dublin is about 1.2 times bigger than Barcelona.

Barcelona is approximately 101 sq km, while Dublin is approximately 118 sq km, making Dublin 16% larger than Barcelona.
Tip: This to-scale comparison of Barcelona vs. Dublin uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Dublin vs. Barcelona

Flip Comparison · See true size
See Dublin on top of Barcelona
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Cost of Living Comparison · 7 categories - 2026 data
Barcelona is 15.6% cheaper than Dublin
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