Answer:
About 125 miles about the sruface
Explanation:
Gravity is anywhere below space.
Answer:
Not really an answer to this because if you're on Earth then you're being pulled by gravity.
Explanation:
However, if you're in freefall, aka "defying gravity" you would need to be in orbit, the minimum safe orbit would be somewhere above 300 miles above the surface at 15,000 mph.