There are
2,133 mi
from Evanston, IL to Piedmont, CA
That's the driving distance. It would take 1 day 12 hours to go from Evanston, Illinois to Piedmont, California.
The flight distance (direct flight from Evanston, IL to Piedmont, CA) is 1,840.33 mi.
2,133 mi = 3.22 kms