How many AU are between the Sun and Pluto?
One AU is the distance between the Earth and the Sun. Pluto is 39 times further from the Sun than Earth is. One AU measures at
The average distance of Pluto from the sun is
The average distance of Pluto from the sun is 39.5 AU.
Pluto's orbit is quite eccentric. It's distance from the Sun is 29.7 AU at perihelion and 49.7 AU at aphelion. The average distance is 39.5 AU.