Getaway and Get Away

Getaway is a noun.  When you escape, you make your getaway.  A location can also be a getaway

Get away is a verb and a modifier.  To get away from something or someone is to move away or to escape.

Example: If the robbers get away from the police, they will make their getaway.

Example: Get away from the dog!  He bites!

Example: We hope to get away to the cabin this summer.  It is our summer getaway.