There are
1,526 mi
from Roanoke, VA to Pharr, TX
That's the driving distance. It would take 1 day 4 hours to go from Roanoke, Virginia to Pharr, Texas.
The flight distance (direct flight from Roanoke, VA to Pharr, TX) is 1,313.17 mi.
1,526 mi = 1.61 kms