Spokane is about 2.4 times smaller than Montreal.

Montreal is approximately 432 sq km, while Spokane (map shows its 27 named neighbourhoods; the area covers the whole city) is approximately 178 sq km, making Spokane 41.27% the size of Montreal.
Tip: This to-scale comparison of Montreal vs. Spokane 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.