Shanghai is about 77 times bigger than Springfield.

Springfield is approximately 83 sq km, while Shanghai is approximately 6,341 sq km, making Shanghai 7,582% larger than Springfield.
Tip: This to-scale comparison of Springfield vs. Shanghai uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.