City size comparison

compared to

Bangkok is about 4.5 times bigger than Philadelphia.

Philadelphia is approximately 348 sq km, while Bangkok is approximately 1,569 sq km, making Bangkok 351% larger than Philadelphia.
Tip: This to-scale comparison of Philadelphia vs. Bangkok uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Bangkok vs. Philadelphia

Flip Comparison · See true size
See Bangkok on top of Philadelphia
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Cost of Living Comparison · 7 categories - 2026 data
Philadelphia is 2.2 times more expensive than Bangkok
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