There are
1,123 mi
from Garland, TX to Greensboro, NC
That's the driving distance. It would take 20 hours 14 mins to go from Garland, Texas to Greensboro, North Carolina.
The flight distance (direct flight from Garland, TX to Greensboro, NC) is 982.53 mi.
1,123 mi = 1,807.92 kms