City size comparison

compared to

Calgary is about 2 times bigger than Athens.

Athens (map shows its 34 named neighbourhoods; the area covers the whole city) is approximately 412 sq km, while Calgary (map shows its 242 named neighbourhoods; the area covers the whole city) is approximately 826 sq km, making Calgary 100% larger than Athens.
Tip: This to-scale comparison of Athens vs. Calgary uses the Mercator projection, which distorts the size of regions near the poles.
Share

Compare further: Calgary vs. Athens

Flip Comparison · See true size
See Calgary on top of Athens
→
Cost of Living Comparison · 7 categories - 2026 data
Athens is 19.9% cheaper than Calgary
→
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.
Download on the App Store GET IT ON Google Play