Holy See (Vatican City) is about 1,850 times smaller than Canberra.

Canberra is approximately 814 sq km, while Holy See (Vatican City) is approximately 0 sq km, making Holy See (Vatican City) 0.05% the size of Canberra.
Tip: This to-scale comparison of Canberra vs. Holy See (Vatican City) uses the Mercator projection, which distorts the size of regions near the poles.
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