You know, if light-speed travel becomes possible, then teleportation becomes very simple. It is impossible to travel faster than the speed of light. Therefore, any object shot forward (or kicked forward, or blown forward for that matter) while resting on another object going the speed of light would travel a greater distance in a given time than light can.

Since it isn't possible to achieve a speed greater than that of light, the object teleports.

What is it they say about silence being golden?