City size comparison

compared to

Toronto is about 1.4 times bigger than Oslo.

Oslo is approximately 454 sq km, while Toronto is approximately 630 sq km, making Toronto 39% larger than Oslo.
Tip: This to-scale comparison of Oslo vs. Toronto uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Toronto vs. Oslo

Flip Comparison · See true size
See Toronto on top of Oslo
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Cost of Living Comparison · 7 categories - 2026 data
Oslo is 30.8% more expensive than Toronto
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