City size comparison

compared to

Barcelona is about 53 times smaller than Istanbul.

Istanbul is approximately 5,343 sq km, while Barcelona is approximately 101 sq km, making Barcelona 1.9% the size of Istanbul.
Tip: This to-scale comparison of Istanbul vs. Barcelona uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Barcelona vs. Istanbul

Flip Comparison · See true size
See Barcelona on top of Istanbul
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Cost of Living Comparison · 7 categories - 2026 data
Istanbul is 29.6% cheaper than Barcelona
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