There are
2,135 mi
from Palo Alto, CA to Bartlett, IL
That's the driving distance. It would take 1 day 13 hours to go from Palo Alto, California to Bartlett, Illinois.
The flight distance (direct flight from Palo Alto, CA to Bartlett, IL) is 1,819.64 mi.
2,135 mi = 3,435.46 kms