This question:
How do you go from Naboo to Tatooine without the hyperdrive?
seems to be making an assumption about the speed of travel for mainstream craft in the Star Wars universe without using hyperdrive.
What exactly is the maximum speed without hyperdrive in canon?
Is it possible to get arbitrarily close to the speed of light?
This should be in canon, and not using some loophole alternative to hyperdrive which is still FTL.