There are
2,031 mi
from Thousand Oaks, CA to Glendale Heights, IL
That's the driving distance. It would take 1 day 11 hours to go from Thousand Oaks, California to Glendale Heights, Illinois.
The flight distance (direct flight from Thousand Oaks, CA to Glendale Heights, IL) is 1,746.39 mi.
2,031 mi = 3.22 kms