City size comparison

compared to

Tokyo is about 1.8 times bigger than Philadelphia.

Philadelphia is approximately 348 sq km, while Tokyo is approximately 619 sq km, making Tokyo 78% larger than Philadelphia.
Tip: This to-scale comparison of Philadelphia vs. Tokyo uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Tokyo vs. Philadelphia

Flip Comparison · See true size
See Tokyo on top of Philadelphia
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Cost of Living Comparison · 7 categories - 2026 data
Philadelphia is 85.7% more expensive than Tokyo
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