City size comparison
compared to
London is about 13 times smaller than Massachusetts.
Massachusetts is approximately 20,306 sq km, while London (including the 32 boroughs of greater London) is approximately 1,572 sq km, making London 7.74% the size of Massachusetts.
This to-scale comparison of
Massachusetts
vs.
London
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.
