Rome is about 1.7 times bigger than Edmonton.

Edmonton is approximately 768 sq km, while Rome is approximately 1,287 sq km, making Rome 68% larger than Edmonton.
Tip: This to-scale comparison of Edmonton vs. Rome 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.