City size comparison

compared to

Bern is about 9 times smaller than Oslo.

Oslo is approximately 454 sq km, while Bern is approximately 52 sq km, making Bern 11.37% the size of Oslo.
Tip: This to-scale comparison of Oslo vs. Bern uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Bern vs. Oslo

Flip Comparison · See true size
See Bern on top of Oslo
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Cost of Living Comparison · 7 categories - 2026 data
Oslo is 12.5% cheaper than Bern
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