Detroit is about 4 times bigger than Anguilla.

Anguilla is approximately 91 sq km, while Detroit is approximately 359 sq km, making Detroit 295% larger than Anguilla.
Tip: This to-scale comparison of Anguilla vs. Detroit 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.