Berlin is about 10 times bigger than Rochester.

Rochester is approximately 93 sq km, while Berlin is approximately 891 sq km, making Berlin 862% larger than Rochester.
Tip: This to-scale comparison of Rochester vs. Berlin 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.