That's why I liked the Jumper move and tv show. They show teleportation not as this easy disappear from one place and reappear at another. They show it as this semi violent act that even if your standing still when you disappear, if you go a long distance when you reappear your thrust forward and is caring at the least. They also show that your momentum is carried through to the other side of the teleportation. Intentional or not, they have shown the closest thing I've seen to what teleportation would actually be like. So long as you didn't simply scatter your molecules to every corner of the galaxy that is.