I'll do my best. The Metre was originally defined such that one-quarter of the Earth's circumference at the Equator would be ten thousand metres.
We now know that is slightly wrong, and indeed have better methods of defining the Metre.
I hope this was the context of your question.
The sun's diameter is about 1.4 million kilometers, which is more than 100 times earth's diameter.
The diameter of the earth at the equator is 12,756.32 kilometers or 7,926.41 miles. The diameter of the earth through the poles is 12,715.43 km or 7,901.000 miles. Thus the earth is 41 km or 25 miles wider than it is tall, giving it a slight bulge at the equator. This shape is known as an ellipsoid or more properly, geoid (earth-like).
Earth's diameter is approximately 7,920 miles (12,700 kilometers).
The diameter of the earth at the equator is 12,756.32 kilometers or 7,926.41 miles.The diameter of the earth through the poles is 12,715.43 kilometres or 7,901.00 miles.Thus the earth is 59 km or 25 miles wider than it is tall, giving it a slight bulge at the equator.This shape is known as an ellipsoid or more properly, geoid (earth-like), or oblate spheroid (squashed sphere).
About 8000 miles.The diameter of the earth at the equator is 12,756.32 kilometers or 7,926.41 miles.But the diameter of the earth through the poles is 12,715.43 kilometers or 7,901.00 miles.Thus the earth is 59 km or 25 miles wider than it is tall, giving it a slight bulge at the equator.This shape is known as an ellipsoid or more properly, geoid (earth-like), or oblate spheroid (squashed sphere). Very Far.
It is .25 mm that is the larger diameter
The circumference of a circle with a 10 millimeter diameter is about 31.42 mm
millimeter
Earth would be the size of a coarse grain of sand just under a millimeter in diameter.
It is about a millimeter in diameter.
ranging from less than a millimeter to whatwver the diameter of the earth measures.
The diameter is twice the radius so the answer is 12 millimeters.
The diameter of the bullets
The diameter does not affect the length. It is a separate dimension. Diameter is the cross sectional measure of a circular object.
19 millimeters
0.00625 millimeter = 6.25 microns
A millimetre: diameter of a pin head.