There are
960 mi
from Mesquite, TX to La Grange, IL
That's the driving distance. It would take 16 hours 59 mins to go from Mesquite, Texas to La Grange, Illinois.
The flight distance (direct flight from Mesquite, TX to La Grange, IL) is 786.65 mi.
960 mi = 1,545.05 kms