City size comparison

compared to

Oslo is about 4.5 times bigger than Lisbon.

Lisbon (map shows its 24 named neighbourhoods; the area covers the whole city) is approximately 100 sq km, while Oslo is approximately 454 sq km, making Oslo 354% larger than Lisbon.
Tip: This to-scale comparison of Lisbon vs. Oslo uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Oslo vs. Lisbon

Flip Comparison · See true size
See Oslo on top of Lisbon
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Cost of Living Comparison · 7 categories - 2026 data
Lisbon is 30.7% cheaper than Oslo
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