There are
1,994 mi
from Palatine, IL to Glendora, CA
That's the driving distance. It would take 1 day 10 hours to go from Palatine, Illinois to Glendora, California.
The flight distance (direct flight from Palatine, IL to Glendora, CA) is 1,702.23 mi.
1,994 mi = 3,209.02 kms