City size comparison

compared to

Kansas City is about 1.9 times smaller than London.

London (including the 32 boroughs of greater London) is approximately 1,572 sq km, while Kansas City (map shows its 145 named neighbourhoods; the area covers the whole city) is approximately 815 sq km, making Kansas City 51.82% the size of London.
Tip: This to-scale comparison of London vs. Kansas City uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Kansas City vs. London

Flip Comparison · See true size
See Kansas City on top of London
→
Cost of Living Comparison · 7 categories - 2026 data
London is 45.0% more expensive than Kansas City
→
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