The distance between the Earth and the Sun is not constant because Earth's orbit is elliptical.

Here are some ways to express the distance:

* Average Distance: 93 million miles (150 million kilometers), also known as an Astronomical Unit (AU).

* Perihelion (Closest Point): 91.4 million miles (147.1 million kilometers)

* Aphelion (Farthest Point): 94.5 million miles (152.1 million kilometers)

So, it depends on where Earth is in its orbit!