There are
2,723 mi
from Roanoke, VA to Milwaukie, OR
That's the driving distance. It would take 2 days to go from Roanoke, Virginia to Milwaukie, Oregon.
The flight distance (direct flight from Roanoke, VA to Milwaukie, OR) is 2,256.82 mi.
2,723 mi = 3.22 kms