City size comparison

compared to

Barcelona is about 5 times smaller than Warsaw.

Warsaw is approximately 517 sq km, while Barcelona is approximately 101 sq km, making Barcelona 19.59% the size of Warsaw.
Tip: This to-scale comparison of Warsaw vs. Barcelona uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Barcelona vs. Warsaw

Flip Comparison · See true size
See Barcelona on top of Warsaw
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Cost of Living Comparison · 7 categories - 2026 data
Warsaw is 18.7% cheaper than Barcelona
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