Country size comparison

compared to

San Diego is about 608 times smaller than Thailand.

Thailand is approximately 513,120 sq km, while San Diego is approximately 844 sq km, making San Diego 0.16% the size of Thailand.
Tip: This to-scale comparison of Thailand vs. San Diego uses the Mercator projection, which distorts the size of regions near the poles.
Share
Compare further: San Diego vs. Thailand
Flip Comparison · See true size
See San Diego on top of Thailand
→
Cost of Living Comparison · 7 categories - 2026 data
Thailand is 55.6% cheaper than San Diego
→