San Mateo is about 2 times smaller than Kalamazoo.

Kalamazoo is approximately 64 sq km, while San Mateo is approximately 31 sq km, making San Mateo 49.25% the size of Kalamazoo.
Tip: This to-scale comparison of Kalamazoo vs. San Mateo uses the Mercator projection, which distorts the size of regions near the poles.
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