Answer:
This only turns over once you have traveled very far. What is it?
I have an eye but cannot see, You'll head inside when you see me.
When there is fire in me then I am still cold. When I own your true love’s face then you will not see me. To all things I give no more than I am given. In time I may have all things, and yet I can keep nothing.
You’ll have me at night and if you remove the first letter I denote the top, such as on a train
What is that over the head and under the hat?
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.