City size comparison

compared to

Salt Lake City is about 2.3 times bigger than Boston.

Boston is approximately 124 sq km, while Salt Lake City is approximately 287 sq km, making Salt Lake City 132% larger than Boston.
Tip: This to-scale comparison of Boston vs. Salt Lake City uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Salt Lake City vs. Boston

Flip Comparison · See true size
See Salt Lake City on top of Boston
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Cost of Living Comparison · 7 categories - 2026 data
Boston is 43.1% more expensive than Salt Lake City
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