There are
1,014 mi
from Waco, TX to Glendale Heights, IL
That's the driving distance. It would take 18 hours 50 mins to go from Waco, Texas to Glendale Heights, Illinois.
The flight distance (direct flight from Waco, TX to Glendale Heights, IL) is 873.81 mi.
1,014 mi = 1.61 kms