Syracuse is about 6 times smaller than Athens.

Athens (map shows its 34 named neighbourhoods; the area covers the whole city) is approximately 412 sq km, while Syracuse is approximately 65 sq km, making Syracuse 15.75% the size of Athens.
Tip: This to-scale comparison of Athens 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.