City size comparison

compared to

Oslo is around the same size as Athens.

Athens (map shows its 34 named neighbourhoods; the area covers the whole city) is approximately 412 sq km, while Oslo is approximately 454 sq km, making Oslo 10% larger than Athens.
Tip: This to-scale comparison of Athens vs. Oslo uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Oslo vs. Athens

Flip Comparison · See true size
See Oslo on top of Athens
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Cost of Living Comparison · 7 categories - 2026 data
Athens is 44.2% cheaper than Oslo
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