City size comparison

compared to

Calgary is about 15 times bigger than Portland.

Portland (map shows its 17 named neighbourhoods; the area covers the whole city) is approximately 56 sq km, while Calgary (map shows its 242 named neighbourhoods; the area covers the whole city) is approximately 826 sq km, making Calgary 1,380% larger than Portland.

Tip: This to-scale comparison of Portland vs. Calgary uses the Mercator projection, which distorts the size of regions near the poles.