The distance between Uranus and Neptune varies due to their orbiting paths around the Sun. On average, the distance is about 10.7 million kilometers (or approximately 6.6 million miles). However, this distance can change significantly as both planets move in their elliptical orbits. At their closest approach, the two planets can be around 10.1 million kilometers apart. Conversely, when they are on opposite sides of the Sun, the distance can increase to about 11.3 million kilometers.
Understanding the distance between these two ice giants can provide insight into their unique characteristics and the dynamics of our solar system. Both planets are located in the outer solar system and share similar atmospheric compositions, but their distances highlight their individual journeys around the Sun.