City size comparison

compared to

Karachi is about 8 times bigger than Oslo.

Oslo is approximately 454 sq km, while Karachi is approximately 3,527 sq km, making Karachi 677% larger than Oslo.
Tip: This to-scale comparison of Oslo vs. Karachi uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Karachi vs. Oslo

Flip Comparison · See true size
See Karachi on top of Oslo
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Cost of Living Comparison · 7 categories - 2026 data
Oslo is 6.6 times more expensive than Karachi
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