City size comparison

compared to

Oslo is about 1.2 times smaller than Budapest.

Budapest is approximately 525 sq km, while Oslo is approximately 454 sq km, making Oslo 86.48% the size of Budapest.
Tip: This to-scale comparison of Budapest vs. Oslo uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Oslo vs. Budapest

Flip Comparison · See true size
See Oslo on top of Budapest
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Cost of Living Comparison · 7 categories - 2026 data
Budapest is 45.6% cheaper than Oslo
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