Fargo is around the same size as Long Beach.

Long Beach is approximately 131 sq km, while Fargo (map shows its 38 named neighbourhoods; the area covers the whole city) is approximately 133 sq km, making Fargo 2% larger than Long Beach.
Tip: This to-scale comparison of Long Beach vs. Fargo uses the Mercator projection, which distorts the size of regions near the poles.
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