General distance:
* Tele-: Meaning "distant" or "far off". (e.g., telecommunication, telescope)
* Distant-: Meaning "far away" or "remote". (e.g., distant galaxies, distant relatives)
* Remote-: Meaning "far away" or "isolated". (e.g., remote control, remote island)
Specificity of distance:
* Ultra-: Meaning "beyond" or "extremely". (e.g., ultramarathon, ultraviolet)
* Hyper-: Meaning "excessively" or "beyond normal". (e.g., hyperbole, hyperactive)
* Mega-: Meaning "large" or "huge". (e.g., megaphone, megastar)
Direction:
* Trans-: Meaning "across" or "beyond". (e.g., transatlantic, transnational)
Other options:
* Out-: Meaning "outside of" or "away from". (e.g., outlook, out-of-town)
* Off-: Meaning "away from" or "at a distance". (e.g., off-limits, off-topic)
The best prefix will depend on the specific meaning you are trying to convey. For example, "teleportation" suggests movement over a great distance, while "remote island" suggests isolation and distance from civilization.