City size comparison

compared to

Montreal is about 32 times bigger than Key West.

Key West (area of Key West island) is approximately 14 sq km, while Montreal is approximately 432 sq km, making Montreal 3,073% larger than Key West.
Tip: This to-scale comparison of Key West vs. Montreal uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Montreal vs. Key West

Flip Comparison · See true size
See Montreal on top of Key West
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Cost of Living Comparison · 7 categories - 2026 data
Key West is 59.7% more expensive than Montreal
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