City size comparison

compared to

Barcelona is about 4.1 times smaller than Athens.

Athens (map shows its 34 named neighbourhoods; the area covers the whole city) is approximately 412 sq km, while Barcelona is approximately 101 sq km, making Barcelona 24.59% the size of Athens.
Tip: This to-scale comparison of Athens vs. Barcelona uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Barcelona vs. Athens

Flip Comparison · See true size
See Barcelona on top of Athens
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Cost of Living Comparison · 7 categories - 2026 data
Athens is 24.1% cheaper than Barcelona
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