City size comparison

compared to

Karachi is about 2.2 times bigger than London.

London (including the 32 boroughs of greater London) is approximately 1,572 sq km, while Karachi is approximately 3,527 sq km, making Karachi 124% larger than London.
Tip: This to-scale comparison of London vs. Karachi uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Karachi vs. London

Flip Comparison · See true size
See Karachi on top of London
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Cost of Living Comparison · 7 categories - 2026 data
London is 7.3 times more expensive than Karachi
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