There are
1,090 mi
from Garland, TX to Roanoke, VA
That's the driving distance. It would take 19 hours 33 mins to go from Garland, Texas to Roanoke, Virginia.
The flight distance (direct flight from Garland, TX to Roanoke, VA) is 989.25 mi.
1,090 mi = 1,754.58 kms