City size comparison

compared to

Tokyo is about 2.1 times smaller than San Antonio.

San Antonio (map shows its 401 named neighbourhoods; the area covers the whole city) is approximately 1,292 sq km, while Tokyo is approximately 619 sq km, making Tokyo 47.9% the size of San Antonio.
Tip: This to-scale comparison of San Antonio vs. Tokyo uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Tokyo vs. San Antonio

Flip Comparison · See true size
See Tokyo on top of San Antonio
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Cost of Living Comparison · 7 categories - 2026 data
San Antonio is 43.2% more expensive than Tokyo
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