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The mean diameter of Earth is 12,742 kilometers or 7917.5 miles.
More specifically, if we quote the accurate values for the radius, it changes depending on where you measure it.
Mean radius 6,371.0 km = 3958.8 milesEquatorial radius 6,378.1 km = 3963.2 milesPolar radius 6,356.8 km = 3949.9 miles
What else can I help you with?
What are the planet's diameters?
Mercury's diameter (at the equator) = 4880km or 0.3825 x Earths diameter Venus' diameter = 12,104km or 0.9488 x Earths Earth's diameter = 12,756km Mars' diameter = 6794km or 0.5323 x Earths Jupiter's diameter = 142,984km or 11.21 x Earths Saturn's diameter = 120,534km or 9.45 x Earths Uranus' diameter = 51,114km or 4.01 x Earths Neptune's diameter = 49,532km or 3.88 x Earths (Pluto's diameter = 2306km or 0.18 x Earths) I included Pluto on the end there, its not classed as a planet any more though, but a dwarf planet.
What is the third largest planet diameter?
Uranus is third largest. Diameter = 51115km, about 8 times that of Earths diameter.
Which planet is most like earth in size and mass?
Venus is closest to the Earths size and mass - often referred to as Earths sister or twin planet. Venus' Mass is around 82% of Earths, while its diameter is a little smaller than Earths at around 95% of Earths diameter.
Which planet is most like Earth in diameter and mass?
Venus is closest to the Earths size and mass - often referred to as Earths sister or twin planet. Venus' Mass is around 82% of Earths, while its diameter is a little smaller than Earths at around 95% of Earths.
Is planet Venus smaller or bigger?
... than Earth. Smaller. Venus' Mass is around 82% of Earths, while its diameter is a little smaller than Earths at around 95% of Earths diameter.
What planet is closest to the earth in width?
Venus is closest to the Earth in terms of width (diameter). Its mean diameter is 12103km, while Earths is 12742km. Venus' diameter is therefore around 95% of Earths.
What is the planet nearest to earth in size?
VenusVenusVenusVenus, often referred to as our twin planet. It has a volume which is about 85.7% of earths, while it's mean diameter is about 95% of earths.
What planet diameter is less than one half the length of earth diameter?
Mercury. It has a diameter of around 4880km, while Earths diameter is 12104 km on average.
How big around is the planet earth?
Earths diameter at the equator is around 40,074 km
What planet diameter is one less than half length of earth's?
Mercury. It has a diameter of around 4880km, while Earths diameter is 12104 km on average.
Which planet is often called earths twin because it is similar in mass and diameter to the earth?
venus
Which other planet in the solar system closest in size to the earth?
Venus is closest to the Earths size and mass - often referred to as Earths sister or twin planet. Venus' Mass is around 82% of Earths, while its diameter is a little smaller than Earths at around 95% of Earths diameter.
