Dublin is about 3.6 times smaller than Wichita.

Wichita (map shows its 73 named neighbourhoods; the area covers the whole city) is approximately 428 sq km, while Dublin is approximately 118 sq km, making Dublin 27.55% the size of Wichita.
Tip: This to-scale comparison of Wichita vs. Dublin uses the Mercator projection, which distorts the size of regions near the poles.
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