Country size comparison

compared to

Tanzania is about 1,122 times bigger than San Diego.

San Diego is approximately 844 sq km, while Tanzania is approximately 947,300 sq km, making Tanzania 112,137% larger than San Diego.
Tip: This to-scale comparison of San Diego vs. Tanzania uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Tanzania vs. San Diego
Flip Comparison · See true size
See Tanzania on top of San Diego
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Cost of Living Comparison · 7 categories - 2026 data
San Diego is 3.9 times more expensive than Tanzania overall
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