How to teleport players without hit.Parent?

I've been thinking about this lately, and have not come to an answer.

Please tell me, specifically, how to teleport players between locations (CFrame) without hit.Parent, or the player touching anything.

For example, I'd like to know how to make a player get teleported to a map when they press a Gui Button. I have no idea on how it would even look, so please help me.

Thanks!