There are
1,515 mi
from Roanoke, VA to Scottsbluff, NE
That's the driving distance. It would take 1 day 4 hours to go from Roanoke, Virginia to Scottsbluff, Nebraska.
The flight distance (direct flight from Roanoke, VA to Scottsbluff, NE) is 1,298.04 mi.
1,515 mi = 1.61 kms