Chapel Hill is about 8 times smaller than Scottsdale.

Scottsdale is approximately 477 sq km, while Chapel Hill is approximately 56 sq km, making Chapel Hill 11.79% the size of Scottsdale.
Tip: This to-scale comparison of Scottsdale vs. Chapel Hill 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.