There are
1,044 mi
from Amarillo, TX to Glendale Heights, IL
That's the driving distance. It would take 18 hours 41 mins to go from Amarillo, Texas to Glendale Heights, Illinois.
The flight distance (direct flight from Amarillo, TX to Glendale Heights, IL) is 873.62 mi.
1,044 mi = 1.61 kms