Houston is about 3.4 times bigger than Albuquerque.

Albuquerque (map shows its 231 named neighbourhoods; the area covers the whole city) is approximately 485 sq km, while Houston is approximately 1,659 sq km, making Houston 242% larger than Albuquerque.
Tip: This to-scale comparison of Albuquerque vs. Houston uses the Mercator projection, which distorts the size of regions near the poles.
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