There are
1,395 mi
from Garland, TX to Havre De Grace, MD
That's the driving distance. It would take 1 day 1 hour to go from Garland, Texas to Havre De Grace, Maryland.
The flight distance (direct flight from Garland, TX to Havre De Grace, MD) is 1,230.01 mi.
1,395 mi = 1.61 kms