for ever
4hours
10 hrs
223 years ;)
Prairie Isle, then take a wagon trip to the north east rowboat and take a trip to cavern :).
It is not possible to drive direct. You need to take a fery from the mainland to the Isle of Man
One side of North America to the other is about 73 hours.
take the boat from palm isle
Take the boat from Serenity Isle
Quiet Isle - Talk to Galvin on the eastern side of Muzzle Forest. He will send you to his own little island. Talk to him once more in his house, and he'll send you to Quiet Isle. You can take a boat to the main land, when needed.
FAR FAR too long
It obviously depends on your mode of transport