Savannah is about 1.5 times smaller than Montreal.

Montreal is approximately 432 sq km, while Savannah is approximately 283 sq km, making Savannah 65.69% the size of Montreal.
Tip: This to-scale comparison of Montreal vs. Savannah 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.