City size comparison

compared to

Ottawa is about 4.5 times bigger than Tokyo.

Tokyo is approximately 619 sq km, while Ottawa is approximately 2,779 sq km, making Ottawa 349% larger than Tokyo.
Tip: This to-scale comparison of Tokyo vs. Ottawa uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Ottawa vs. Tokyo

Flip Comparison · See true size
See Ottawa on top of Tokyo
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Cost of Living Comparison · 7 categories - 2026 data
Tokyo is 19.4% cheaper than Ottawa
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