Massachusetts is about 58 times bigger than Atlanta.

Atlanta (map shows its 114 named neighbourhoods; the area covers the whole city) is approximately 350 sq km, while Massachusetts is approximately 20,306 sq km, making Massachusetts 5,694% larger than Atlanta.
Tip: This to-scale comparison of Atlanta vs. Massachusetts 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.