City size comparison
compared to
London is about 1.9 times bigger than San Diego.
San Diego is approximately 844 sq km, while London (including the 32 boroughs of greater London) is approximately 1,572 sq km, making London 86% larger than San Diego.
This to-scale comparison of
San Diego
vs.
London
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.
