City size comparison

compared to

Boston is about 43 times smaller than Istanbul.

Istanbul is approximately 5,343 sq km, while Boston is approximately 124 sq km, making Boston 2.32% the size of Istanbul.
Tip: This to-scale comparison of Istanbul vs. Boston uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Boston vs. Istanbul

Flip Comparison · See true size
See Boston on top of Istanbul
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Cost of Living Comparison · 7 categories - 2026 data
Istanbul is 43.5% cheaper than Boston
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