Charlottesville is about 4.7 times smaller than Boston.

Boston is approximately 124 sq km, while Charlottesville is approximately 27 sq km, making Charlottesville 21.4% the size of Boston.
Tip: This to-scale comparison of Boston vs. Charlottesville 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.