Teleport items from planet to planet, as long as you can spare the electricity.
Mods introducing new content into the game.
Augmented or new ways of transporting materials - belts, inserters, pipes!
Possible to add ability for teleport to work on same planet?
I imagine the mod isn't really set up for that. There used to be one, Bulk Teleporters, that did that but it's not updated for 2.0