how far away from the sun is mercury

Mercury is about 58 million km from the Sun on average, or about 36 million miles away.

Quick Scoop

• Average distance: 58 million km (36 million miles).

• Closest point in its orbit: about 46 million km (28.6 million miles).

• Farthest point in its orbit: about 57.9 million km (36.0 million miles).

Mercury’s orbit is pretty stretched out, so its distance from the Sun changes quite a bit as it moves around.