4 days?
600 mile day there
2 days of fun
600 mile day back
I could do it on the Monster . . . That's a lotta miles on your bike.
Not quite... he said the road from Reno to Las Vegas was "
like a 600 mile straight road."
Portland to Vegas is a little over a thousand miles by a fairly direct route through Reno. Reno is 577 miles just beating down I-5 until NorCal, when you veer east, then the roads get mildly interesting. Of course, you'd actually want to go over the Cascades somewhere and head down 97, then take back highways once you get south of K Falls.
It'd be a solid 2-day trip by motorcycle if you tried to take any roads more interesting than freeway.
Here's a Google Map going from P-town to Reno, then on to Vegas:
