There are
1,589 mi
from Harlingen, TX to Roanoke Rapids, NC
That's the driving distance. It would take 1 day 6 hours to go from Harlingen, Texas to Roanoke Rapids, North Carolina.
The flight distance (direct flight from Harlingen, TX to Roanoke Rapids, NC) is 1,375.15 mi.
1,589 mi = 2,556.90 kms