City size comparison

compared to

Phoenix is about 1.2 times smaller than London.

London (including the 32 boroughs of greater London) is approximately 1,572 sq km, while Phoenix is approximately 1,342 sq km, making Phoenix 85.39% the size of London.
Tip: This to-scale comparison of London vs. Phoenix uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Phoenix vs. London
Flip Comparison · See true size
See Phoenix on top of London
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Cost of Living Comparison · 7 categories - 2026 data
London is 48.3% more expensive than Phoenix
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