There are
1,249 mi
from Roanoke, VA to Harker Heights, TX
That's the driving distance. It would take 22 hours 15 mins to go from Roanoke, Virginia to Harker Heights, Texas.
The flight distance (direct flight from Roanoke, VA to Harker Heights, TX) is 1,097.07 mi.
1,249 mi = 1.61 kms