City size comparison

compared to

Ottawa is about 1.6 times bigger than Riyadh.

Riyadh (map shows its 9 named neighbourhoods; the area covers the whole city) is approximately 1,798 sq km, while Ottawa is approximately 2,779 sq km, making Ottawa 55% larger than Riyadh.
Tip: This to-scale comparison of Riyadh vs. Ottawa uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Ottawa vs. Riyadh

Flip Comparison · See true size
See Ottawa on top of Riyadh
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Cost of Living Comparison · 7 categories - 2026 data
Riyadh is 26.8% cheaper than Ottawa
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