Fort Wayne is about 1.4 times smaller than Athens.

Athens (map shows its 34 named neighbourhoods; the area covers the whole city) is approximately 412 sq km, while Fort Wayne (map shows its 315 named neighbourhoods; the area covers the whole city) is approximately 289 sq km, making Fort Wayne 70.26% the size of Athens.
Tip: This to-scale comparison of Athens vs. Fort Wayne 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.