31 AU is two billion, eight hundred eighty-one million, six hundred thirty thousand, twenty-five and three tenths miles.
0.014 AU is ~1,301,381.3 miles.
31 Astronomical Units = 2.88163003 × 109 miles.
0.0000953 AU
On average 1.524 AU. For miles multiply by 1.496E11/1609.
About 30 AU from the Sun. Since Earth is 1 AU from the Sun, Neptune can be between 29-31 AU from the Earth.
32.89406876 AU
9,295,588.76 miles or 14,959,800 kilometres
An AU is a unit of distance. The average distance of the earth from the sun, approximately 93 million miles. 3 AU would be about 279 million miles
Furthest: 154.8 million miles (249,209,300 km or 1.665861 AU)Closest: 128.4 million miles (206,669,000 km or 1.381497 AU)
AU stands for Astronomical Unit. The Earth is 1 AU away from the sun. Therefore, 1 AU is approximately 93 million miles long.
1 AU, or astronomical unit, is the distance between the earth and sun, making earth 1 AU away from the sun. That is about 93 million miles
4,544,000,000 kilometers (2.8 billion miles).One astronomical unit is the average distance between the earth and sun. Neptune is about 30 AU out. So when earth and Neptune are on the same side of the sun, they are 29 AU apart, and when on opposite sides they are 31 AU apart. On average they are roughly 30 AU apart, or 2.7 billion miles (4.5 billion km).