Glendale is about 1.6 times smaller than Boston.

Boston is approximately 124 sq km, while Glendale is approximately 79 sq km, making Glendale 63.66% the size of Boston.
Tip: This to-scale comparison of Boston vs. Glendale 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.