9,654,798,325
Neptune's diameter at the equator is 30,775 miles (49,528 kilometers).
Neptune's circumferece in miles is 96,683 miles and 155,596 kilometers
the answer is 1,391,000 kilometers
142,987 kilometers long
Neptune is about 2.7 billion miles from Earth, or 4.3 billion kilometers. Neptune is the eighth planet from the Sun.
The diameter of Neptune is 30,599 miles. This can also be written as 49,244 kilometers. Neptune is one of the gas giants.
The minimum Earth-Neptune distance is approximately 4.36 billion miles. The maximum is 4.63 billion miles.
The moon is about 384,403 kilometers (238,857 miles) from Earth, and about 4,564 million kilometers (2,835 million miles) from Neptune. So, the moon is much closer to the Earth, Neptune over 10,000 times farther away.
The average distance of Neptune from the sun is 2,795,084,800 miles or 4,498,252,900 kilometers.
A U.S. dime is 17.91 millimeters in diamater, which is 0.00001791 kilometers.
The farthest Neptune gets from the sun is about 2.819 billion miles (4.537 billion kilometers.)
uranus to neptune is 1,600 million kilometers apart