This question is a bit tricky! It depends on what you mean by "distance."

* Average distance from the Sun: Mercury is the closest planet to the sun, so on average, Venus is farther away from the sun than Mercury.

* Distance between the planets: The distance between Earth and Venus varies greatly depending on their positions in their orbits. Sometimes Venus is closer to Earth than Mercury is to the sun.

To be precise, you need to specify the point in time you are asking about.

Here's a breakdown:

* Mercury's average distance from the sun: 57.9 million km

* Venus's average distance from the sun: 108.2 million km

* Earth's average distance from the sun: 149.6 million km

This means that Venus is farther from the sun than Mercury.

However, when Venus is on the opposite side of the sun from Earth, the distance between the two planets can be much greater than the distance between Mercury and the sun.

Let me know if you have a specific scenario in mind, and I can give you a more precise answer!