There are
921 mi
from Garland, TX to Machesney Park, IL
That's the driving distance. It would take 17 hours 7 mins to go from Garland, Texas to Machesney Park, Illinois.
The flight distance (direct flight from Garland, TX to Machesney Park, IL) is 772.46 mi.
921 mi = 1,482.20 kms