State size comparison
compared to
Pennsylvania is about 138 times bigger than San Diego.
San Diego is approximately 844 sq km, while Pennsylvania is approximately 116,075 sq km, making Pennsylvania 13,653% larger than San Diego.
This to-scale comparison of
San Diego
vs.
Pennsylvania
uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
Note: Try dragging the outline to reposition.
