Country size comparison

compared to

Brunei is about 7 times bigger than San Diego.

San Diego is approximately 844 sq km, while Brunei is approximately 5,765 sq km, making Brunei 583% larger than San Diego.
Tip: This to-scale comparison of San Diego vs. Brunei uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Brunei vs. San Diego
Flip Comparison · See true size
See Brunei on top of San Diego
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Cost of Living Comparison · 7 categories - 2026 data
San Diego is 2.9 times more expensive than Brunei overall
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