There's no single answer to "how many meters from the ground to the sky" because:

* The sky isn't a fixed point: The sky is the atmosphere, which extends hundreds of kilometers above Earth.

* The ground isn't flat: Earth's surface varies in altitude, from sea level to mountain peaks.

So, to give you a meaningful answer, we need to know more. What specifically are you interested in?

For example:

* The height of a cloud: This would depend on the type of cloud.

* The altitude of an airplane: This can range from a few thousand meters to over 10,000 meters.

* The edge of space: This is usually considered to be 100 kilometers above Earth's surface.

Let me know if you have a specific question in mind, and I'll try to provide a more accurate answer.