City size comparison

compared to

Oslo is about 1.9 times smaller than Dallas.

Dallas is approximately 880 sq km, while Oslo is approximately 454 sq km, making Oslo 51.63% the size of Dallas.
Tip: This to-scale comparison of Dallas vs. Oslo uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Oslo vs. Dallas

Flip Comparison · See true size
See Oslo on top of Dallas
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Cost of Living Comparison · 7 categories - 2026 data
Dallas is 16.8% more expensive than Oslo
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