City size comparison

compared to

Houston is around the same size as Riyadh.

Riyadh (map shows its 9 named neighbourhoods; the area covers the whole city) is approximately 1,798 sq km, while Houston is approximately 1,659 sq km, making Houston 92.25% the size of Riyadh.
Tip: This to-scale comparison of Riyadh vs. Houston uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Houston vs. Riyadh

Flip Comparison · See true size
See Houston on top of Riyadh
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Cost of Living Comparison · 7 categories - 2026 data
Riyadh is 32.6% cheaper than Houston
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