Unverified50% confidenceFactExact time
The diameter of the Earth is approximately equal to 500 million inches, with an error of less than one-thousandth.
1
Sources
50%
Confidence
Long-term
Relevance
10/10/2026
First Seen
Sources
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Related Claims
UnverifiedEarth's surface (including oceans) is approximately 510 million square kilometers.74% similarUnverifiedGrid-sampling the Earth's surface at 1-kilometer intervals yields approximately 510 million sample points.65% similarUnverifiedThe Morrison Formation covers an area of more than 1.5 million square kilometers and dates to approximately 156 to 147 million years ago.65% similarUnverified以人类目前发射的最快航天器的速度飞向比邻星，需要5万到6万年51% similar
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