City size comparison

compared to

Oslo is about 1.4 times smaller than Tokyo.

Tokyo is approximately 619 sq km, while Oslo is approximately 454 sq km, making Oslo 73.36% the size of Tokyo.
Tip: This to-scale comparison of Tokyo vs. Oslo uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Oslo vs. Tokyo

Flip Comparison · See true size
See Oslo on top of Tokyo
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Cost of Living Comparison · 7 categories - 2026 data
Tokyo is 22.5% cheaper than Oslo
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