Its really all relative. The Earth is orbiting around the Sun at about 30km per sec. Furthermore, the Solar System is rotating around the Milkyway at about 800000 km per hour. Not to mention that the whole thing is speeding toward the Andromeda Galaxy too. In short, you have never stepped in the same place twice unless you consider the possibility that we are living in a massive time loop paradox.

Enjoy your future vacation.