So you want to do the incredible, well, Steven Gibbs says that the HDR can be used for movement in space as well as time. He did tell me that you move from one vortex to another, so it is not point to point. Also, that it not accurate and you could wind up in China instead of across the street.
Steven Gibbs HDR time machine could be used to travel in space perhaps, but Steven Gibbs time travel device is used by me for astral time travel.