39.7 Astronomical Units.
1 AU is ##1.49 x 10^8## km
The distance between Pluto and the Sun in Km is 5.92 x ##10^9## km
so,
5.92 x ##10^9## / 1.49 x ##10^8##
Distance to Pluto in AU = 39.73 AU
Hi there! Click one of our representatives below and we will get back to you as soon as possible.