Queensland is around the same size as Iran.

Iran is approximately 1,648,195 sq km, while Queensland is approximately 1,729,742 km² (667,857 sq mi), making Queensland 5% larger than Iran.
Tip: This to-scale comparison of Iran vs. Queensland 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.