State size comparison

compared to

Hawaii is about 20 times bigger than San Diego.

San Diego is approximately 844 sq km, while Hawaii is approximately 16,635 sq km, making Hawaii 1,871% larger than San Diego.
Tip: This to-scale comparison of San Diego vs. Hawaii uses the Mercator projection, which distorts the size of regions near the poles.
Share
Compare further: Hawaii vs. San Diego
Flip Comparison · See true size
See Hawaii on top of San Diego
→
Cost of Living Comparison · 7 categories - 2026 data
San Diego is 5.3% more expensive than Hawaii
→