Athens is about 6 times bigger than Kalamazoo.

Kalamazoo is approximately 64 sq km, while Athens (map shows its 34 named neighbourhoods; the area covers the whole city) is approximately 412 sq km, making Athens 546% larger than Kalamazoo.
Tip: This to-scale comparison of Kalamazoo vs. Athens uses the Mercator projection, which distorts the size of regions near the poles.
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