Size comparison

compared to

Long Island is about 2.3 times bigger than Oahu.

Oahu is approximately 1,545 km² (597 sq mi), while Long Island is approximately 3,566 km² (1,377 sq mi), making Long Island 131% larger than Oahu.
Tip: This to-scale comparison of Oahu vs. Long Island uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Long Island vs. Oahu

Flip Comparison · See true size
See Long Island on top of Oahu
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