Short answer, no. Basically all you can do is move one point at a time and se where you end. Once you are out of points for the turn, you can highlight the ship and play with the autopilot to see where you can possibly get to *next* turn, but that's about it.
I'm new to the game as well, but at very least the Twilight expansion seems to have a range rad(can be seen on the mini map, as a different shade of grey), however I don't recall noticing one in regular Dread Lords(although I could've over looked it).
That is the maximum life support range, not the range the ship can move this turn.