Orlando is about 4.5 times smaller than Rome.

Rome is approximately 1,287 sq km, while Orlando is approximately 288 sq km, making Orlando 22.35% the size of Rome.
Tip: This to-scale comparison of Rome vs. Orlando 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.