Canberra is about 2.9 times bigger than Shreveport.

Shreveport is approximately 280 sq km, while Canberra is approximately 814 sq km, making Canberra 191% larger than Shreveport.
Tip: This to-scale comparison of Shreveport vs. Canberra 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.