Seriously, the concept for travelling this distance has been the subject of sci-fi and advanced physics courses for decades. The approach is called 'folding space'. Essentially, you create a wormhole to the coordinates you wish to travel to, then fold space such that you only travel a short distance to your destination; then allow normal space to 'spring' back to regular space, and you are there.Link
The only downside is the amount of energy required is near infinite .... but other than that .....
