City size comparison

compared to

Sydney is about 4.8 times smaller than Chula Vista.

Chula Vista (map shows its 22 named neighbourhoods; the area covers the whole city) is approximately 129 sq km, while Sydney is approximately 27 sq km, making Sydney 20.77% the size of Chula Vista.
Tip: This to-scale comparison of Chula Vista vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Chula Vista

Flip Comparison · See true size
See Sydney on top of Chula Vista
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Cost of Living Comparison · 7 categories - 2026 data
Chula Vista is 6.1% more expensive than Sydney
→
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