Lisbon is around the same size as Rochester.

Rochester is approximately 93 sq km, while Lisbon (map shows its 24 named neighbourhoods; the area covers the whole city) is approximately 100 sq km, making Lisbon 8% larger than Rochester.
Tip: This to-scale comparison of Rochester vs. Lisbon 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.