Toronto is about 4.8 times bigger than Anaheim.

Anaheim is approximately 130 sq km, while Toronto is approximately 630 sq km, making Toronto 384% larger than Anaheim.
Tip: This to-scale comparison of Anaheim vs. Toronto 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.