Syracuse is around the same size as Boulder.

Boulder is approximately 70 sq km, while Syracuse is approximately 65 sq km, making Syracuse 93.23% the size of Boulder.
Tip: This to-scale comparison of Boulder vs. Syracuse 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.