Munich is about 1.3 times smaller than Denver.

Denver is approximately 396 sq km, while Munich is approximately 311 sq km, making Munich 78.37% the size of Denver.
Tip: This to-scale comparison of Denver vs. Munich 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.