You cannot travel infinitely fast. The fastest velocity you can reach is the speed of light, about 186,212 MPH.The rate at which you flow through time is directly dependent upon your speed. Hypothetically, if were able to *reach* the speed of light, time would stop for you, and you would, from *your* perspective, travel as far as you could possibly travel before some outside force returned you to subluminal velocities instantaneously.Now, from an outside observer, you would appear to be traveling at 186,212 MPH, but you would appear to them to be frozen in time. If you were hypothetically able to travel *faster* than light, an outside observer would witness you running backwards, which is a logical impossibility, since you would hypothetically have to observe yourself traveling backwards from your destination to your starting point before you even began your trip.