State size comparison

compared to

Oklahoma is about 6,661 times bigger than Sydney.

Sydney is approximately 27 sq km, while Oklahoma is approximately 177,847 sq km, making Oklahoma 665,994% larger than Sydney.
Tip: This to-scale comparison of Sydney vs. Oklahoma uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Oklahoma vs. Sydney
Flip Comparison · See true size
See Oklahoma on top of Sydney
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Cost of Living Comparison · 7 categories - 2026 data
Sydney is 31.0% more expensive than Oklahoma
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