City size comparison

compared to

Geneva is about 3 times smaller than San Diego.

San Diego is approximately 844 sq km, while Geneva (including the canton) is approximately 282 sq km, making Geneva 33.41% the size of San Diego.
Tip: This to-scale comparison of San Diego vs. Geneva uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Geneva vs. San Diego
Flip Comparison · See true size
See Geneva on top of San Diego
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Cost of Living Comparison · 7 categories - 2026 data
San Diego is 21.8% cheaper than Geneva
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