There are
1,166 mi
from Garland, TX to Dearborn, MI
That's the driving distance. It would take 21 hours 5 mins to go from Garland, Texas to Dearborn, Michigan.
The flight distance (direct flight from Garland, TX to Dearborn, MI) is 980.42 mi.
1,166 mi = 1.61 kms