City size comparison

compared to

Rome is about 2.1 times bigger than Tokyo.

Tokyo is approximately 619 sq km, while Rome is approximately 1,287 sq km, making Rome 108% larger than Tokyo.
Tip: This to-scale comparison of Tokyo vs. Rome uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Rome vs. Tokyo

Flip Comparison · See true size
See Rome on top of Tokyo
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Cost of Living Comparison · 6 categories - 2026 data
Tokyo is 5.4% cheaper than Rome
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