City size comparison

compared to

Shanghai is about 14 times bigger than Oslo.

Oslo is approximately 454 sq km, while Shanghai is approximately 6,341 sq km, making Shanghai 1,296% larger than Oslo.
Tip: This to-scale comparison of Oslo vs. Shanghai uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Shanghai vs. Oslo

Flip Comparison · See true size
See Shanghai on top of Oslo
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Cost of Living Comparison · 7 categories - 2026 data
Oslo is 2.3 times more expensive than Shanghai
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