Grand Rapids is about 11 times smaller than Rome.

Rome is approximately 1,287 sq km, while Grand Rapids is approximately 116 sq km, making Grand Rapids 9.01% the size of Rome.
Tip: This to-scale comparison of Rome vs. Grand Rapids 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.