It's about 7926 miles at the equator.
The largest planet in the solar system is Jupiter, with a diameter 11.209 times that of the Earth
The planet, within our solar system, that has nearly the same diameter as Earth, is Venus.
Venus
Venus, at 12,104 km, is closest to the Earth's diameter of 12,756 km.
Venus, with a mass of 0.815 that of Earth, and a diameter of 0.949 that of Earth.
the planet Earth.
The planet that has a diameter of approximately 12,756 km is Earth.
Yes, Uranus is much bigger. Earth's diameter is 12,756km while Uranus's diameter is 51,118km.
The smallest planet in our Solar System is Mercury. The second-smallest is Mars, which has MORE than half of Earth's diameter.
Mars, with a diameter 0.53226 times that of the Earth.
There is no planet that is one fourth the size of Earth. The closest is Mercury at 0.38 that of Earth.
Dwarf planet Pluto has the moon Charon which is almost half its diameter (2390 km and 1205 km), but Pluto is no longer a planet... The next one is the Earth with the Moon having a diameter 0.273 times the Earth's.