City size comparison

compared to

Sydney is about 16 times smaller than Montreal.

Montreal is approximately 432 sq km, while Sydney is approximately 27 sq km, making Sydney 6.19% the size of Montreal.
Tip: This to-scale comparison of Montreal vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Montreal
Flip Comparison · See true size
See Sydney on top of Montreal
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Cost of Living Comparison · 7 categories - 2026 data
Montreal is 24.6% cheaper than Sydney
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