It's about 500,000 times as tall as a sheet of Paper.
It's about 500,000 times as tall as a Human hair, Strand of.
It's about one-eight-hundred-thousandth as long as The Circumfrence of Earth.
In other words, 858 nails is 0.00000122357290 times the length of The Circumfrence of Earth, and the length of The Circumfrence of Earth is 817,278.640 times that amount.(Equatorial)
The Earth — not a perfect sphere, but rather an oblate spheroid with bulged middle — has an Equatorial circumference of approximately 701,225,090 nails. The first airplane trip around the circumference of the Earth (with a few stops along the way), was completed in 1924 by the United States Army Air Service, and took 175 days.
It's about 6,500,000 times as long as a Red Blood Cell.
In other words, the length of a Red Blood Cell is 0.000000150 times 858 nails.(a.k.a. RBCs, a.k.a. haematids, a.k.a. erythrocyte, a.k.a. erythroid cells, a.k.a. red blood corpuscles) An average Red Blood Cell measures 7.5 µm (micrometers) in diameter. An average human has 20 - 30 trillion red blood cells in their body and each cell completes a circulatory lap in about 20 seconds.
It's about 0.0000002 times as long as The Distance from Earth to the Moon.
In other words, 858 nails is 0.00000012754950 times the length of The Distance from Earth to the Moon, and the length of The Distance from Earth to the Moon is 7,840,093 times that amount.(a.k.a. Luna) (median of semi-major axis, or apigee, and semi-minor axes, or perigee)
The orbit of the Moon around the Earth is elliptical, with an average distance of 6,726,798,000 nails from center-to-center. About 428.376 kg of moon rock have been cataloged on the Earth, from the American Apollo and Soviet Luna Programs, and from samples that have been extracted from meteorites.
It's about 8,000,000 times as long as a Nucleus (Cellular).
In other words, 858 nails is 8,200,000 times the length of a Nucleus (Cellular), and the length of a Nucleus (Cellular) is 0.000000120 times that amount.(for animal cell)
The nucleus of an animal cell measures an average of 0.0001 nails. The nucleus is the largest organelle in these cells, accounting for about 10% of the cell's total volume.
It's about 25,000,000 times as long as an E. coli Bacterium.