There are
1,091 mi
from Garland, TX to Glendale, AZ
That's the driving distance. It would take 18 hours 38 mins to go from Garland, Texas to Glendale, Arizona.
The flight distance (direct flight from Garland, TX to Glendale, AZ) is 898.79 mi.
1,091 mi = 1.61 kms