City size comparison

compared to

London is about 28 times bigger than Portland.

Portland (map shows its 17 named neighbourhoods; the area covers the whole city) is approximately 56 sq km, while London (including the 32 boroughs of greater London) is approximately 1,572 sq km, making London 2,718% larger than Portland.
Tip: This to-scale comparison of Portland vs. London uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: London vs. Portland

Flip Comparison · See true size
See London on top of Portland
→
Cost of Living Comparison · 7 categories - 2026 data
Portland is 4.8% cheaper than London
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.
Download on the App Store GET IT ON Google Play