Consider this peculiar fact: in order to reach the surface of the Moon from the surface of the Earth, the Apollo astronauts would have had to travel a minimum of 234,000 miles*. Since the last Apollo flight allegedly returned from the Moon in 1972, the furthest that any astronaut from any country has traveled from the surface of the Earth is about 400 miles. And very few have even gone that far. The primary components of the current U.S. space program – the space shuttles, the space station, and the Hubble Telescope – operate at an orbiting altitude of about 200 miles.
http://centerforaninformedamerica.com/moondoggie-1/