Here's why:
* Constellations are patterns of stars: We see constellations as groupings of stars in the night sky, but those stars are at vastly different distances from Earth and the Sun.
* The Sun moves through the constellations: The Sun's apparent path across the sky, as seen from Earth, is called the ecliptic. The Sun appears to move through different constellations throughout the year.
* Aries is a zodiac constellation: It's one of the twelve constellations that the Sun appears to pass through during its yearly journey.
So, there isn't a single distance between Aries and the Sun. It depends on which star within the constellation you're looking at, and the Sun's position at a given time.